GJJS hey bro, i see you having the same problem as me, did you change your O2 sensors or the catalytic converter? my mechanic is saying i have to change the catalytic converter and it will cost around $400. i feel they robbing me
@@emranali1705 if the change is for a complete exhaust manifold that have one catalytic conveter cartdrige inside, $400 its probably a big deal. If your mechanics just gonna put a new catalytic converter into your manifold it should cost just $200 but i dont know if it is legal into your country
Great video, tried the spark plugs, didn't do it, took it to a shop, they gave us the readings, replaced mass air flow sensors and new computer, runs like a champ
Well done young man ( well u may be old now due to when this vid was made ). Im an older home mechanic and you went through the diagnosis steps very quickly and clearly. Ticking each negative result off as you went, this was very helpful to me and comfirmed component parts I needed to check and possible results. Thanks for the Video work and succinct commentry ; Your still helping people yrs after.
Hi there. 1.Check if you have bad inner & outer tie rods. 2.If you have good or changed inner/outer tie rods and still feel vibration, try doing the alignment or check if your front wheels are good. The main cause of the vibration is the bad wheels/tires. Suggestion: you can try replace your front wheels with rear wheels to see if that will do it. good luck
Same problems!!! I replaced just about everythings under the bonnet the car improved alots. The only thing I havn't is the ignitions coil. Ignitions coil replaced the car runs good as gold!!! Thanks for the great video MAC. It's help alot!!!
I have a 2005 ES and the engine light came on 2 hours after I bought the car. Code is P0421, same as yours, but I don't have a rough idle yet. I guess I'll do the same fix you did, thanks for the demo. Your Lancer vids are great, keep it up.
No problem. Oh, I believe I have showed you in the video how I took it out. I basically cut the wires and use a wrench, the ring wrench with another wrench to kind of give it a torque or a lever. So I can turn it easier. I thought I was gonna bring it to the mechanic, but I figured, I should ruin it before I pay some money. However, I got it out myself.
Hi. He was just showing how to disassemble/reassemble the IAC so that you can clean the inside or you can change the parts that need to be changed. . If you don't wanna mess with it, I would say clean it like I did at 2:19 . Or you can buy a cheap non-OEM one on eBay.com for $40, but I don't know if it's any good.
DEFINE COLD....... the temp gauge is registering ABOVE the cold line,, and as long as the valves and rings have oil and condensation (if cold outside) is off the cylinder walls, rev it all you want.. But a first start after 8 hours straight to a redline..yeah thats just dumb.....
Lancer Fix | EGR P0401 / Engine Light - Ep.6 Try this one if this is what might having trouble with. With the cat, I don't know if I will have a trouble with it any time soon.
Interesting video but.....why would you just start changing/cleaning random things? That is a complete waste of time and you seem way too smart to just do random stuff. Also buying your own "code scanner" seems like it would be well worth the $100 or so seeing how you do all your own work on these cars
+mikekoz68 Oh most of these things are the things that I need to change or clean. At the time I just bought the car, so to make sure that I can trust it and know where it is at, I have to perform all these things. cheers
What had done, an experience not waste of time, important point is by doing all this wastage of time gone into usefulness of time as U tubers get great deal of knowledge
Thank you so much I had a idle problem where it felt like it was running rough and was going to die on me especially when I came to a stop. After veiwing your videoI troubleshot everything in your order and now it runs great thank you for posting and please any other issues I would like to watch your video's on them too. thanks a million....
No, they are different. There is Denso O2 DOWNSTREAM and there is Denso O2 UPSTREAM. . So go find it. Denso is OEM brand for Mitsubishi Lancer O2 sensors. . Go to ebay.com and search for: Denso O2 Oxygen Sensor UPSTREAM Driver Left Side New LH Hand 234-4739 . Cheers
I looked on Google images for the location of both sensors. So I think you should do the same, just search for IAC EVO 3 location or IAC EVO 3 replacing. I read people's forums and also watch youtube videos that will sort of help me to see stuff better.
Yup. - unstable idling - feel like a flood in the cylinders which gives no power when you try to accelerate it - seems to be fine once it's running for a while - happens every time when you start it up especially when it's cold
No, only one small piece of plastic there that you have to remove. So that you can lift up the carpet. And the reason why I cut the wires is because I want to fit the wrench ring on the censor. I couldn't take it out with the socket.
Did you unplug the battery before you did all that? If you think everything is good and in place and if you just want it to start it up, what I would do is lose the tube from the air filter to the intake, so that you can see the throttle hole, and spray some gasoline or engine starter spray in there. Not too much though, just enough to get the engine started. Good Luck!
I don't know the specific way for that, but the general ways to reset the car's electric system without a high-tech-code-reader are: 1. Take off one of the battery cable for a couple of minutes. Then put it back. or 2. Take both battery cables off, then touch them together and wait for like a couple of minutes. Then put them back.
Yes, but before you do fix that, I would say cleaning the EGR would be something easy to try first: Lancer Fix | Exhaust Gas Recirculation (EGR) P0401 - Ep.6 Cheers!
Hi, if you can go to Ebay and search, these will be the ones I would buy: NEW DIRECT FIT O2 OXYGEN SENSOR REPLACEMENT - AIR FUEL RATIO PRE CAT UPSTREAM NEW DENSO 4W OXYGEN SENSOR MITSUBISHI VEHICLES VARIOUS First one is the upstream, and the second one is the downstream(it's universal and you'll have to wire it). The part numbers are varied due to different companies that make them. Here is another downstream that you don't have to wire anything: Bosch 15360 Oxygen Sensor Cheers!
Yes, I might do the taking out spark plugs and possibly the timing belt and other belts. However, keep searching for other people's videos because the future is uncertain and I can't promise you, but I 'll keep this in mind.
O2 sensors' rough idle: unstable idling, feel like a flood in the cylinders which gives no power when you try to accelerate it, seems to be fine once it's running for a while, happens every time when you start it up especially when it's cold... I would if the engine light says so. I also would even If the engine light isn't on or doesn't say if it doesn't cost much and I can do it myself. Otherwise, it could be a vacuum leak which I have no experience on that part. Hope that helps!
Hello Maki, i myself also have a 2003 Lancer ES and your videos are very useful to me, i know you say its not a tutorial but your videos are VERY helpful and i appreciate that you do them. I was wondering, would you do some more videos on lancer fix/maintenance? for example changing spark plugs(i dont know how to do this) as well as the belts? Timing belt, & other maintenance, i would greatly appreciate it as well as i bet others will to. Keep up the good work very helpful!
Hi maki I cleaned my catalytic converter out with hot soapy water lol,left it to dry for a day then refitted it there is certainly an improvement with gas flow and horse power
Just wanted you to know that all your videos on the 03 Lancer ES are very helpful for me. I'm about to purchase one and I can't wait to follow your tips & tricks. I wish you did a LED bulb replacement for those in your tail lights
Amazing videos, keep it up mate, cheers. 2005 lancer es over here and I do all the work myself as well. Mine completely looks like the evo 09 body style.
I have a quick question since you read your comments! My lancer 2005 Rallyart has a battery drainage. The battery is ok but overnight or in a few hours is totally drain. Any suggestion?
Nice! And just cut those sucker wires off and put a ring wrench on it and torque it with another wrench. :D And um I would suggest you to stay with Denso brand because that's the OEM for Lancer. Cheers!
To change upstream sensor was easy for me . Downstream sensor for someone who never did it it's little challenging . Downstream sensor it's between driver and passenger side under the car "next to the catalyst converter" . When I was changing both sensors I just cut wire and removed it " so you don't need some special socket ".But to find out where to plug in new one 'downstream sensor :_) O my good > That took me a while to find out , because I didn't want to cut wires on new one . If you take carpet out on passenger side in the left corner close to the shifting gear is plug in .It took me 2 hours to change both sensors , but I'm glad I did it and for next time I can easily do this job in 1 hour .Anyway I have to thanks this guy
I see, what happened? Are you sure it's the motor mounts? I had a shaking problem before and it was because of the inner tie-rods and the tires. . Lancer Fix | Shaking While Driving 60 mph (Semi Fix) - Ep.5 Lancer Fix | Shaking While Driving 60 mph (Full Fix) - Ep.13 . I will only change the motor mounts when mine go wrong, so I'll keep that in mind. cheers
There are two fans right? So only one running? Well I guess you should check if that fan is not working. Technically, both fans should stop/or running at the same time. (you should do more research, I can only guess)
Ok I can see how it is. I think you can fix this by checking the EGR (see if there is any tube leaking). Take a look at the video below. Just search for it. I know it's not the same code, but just so you can see to help you figure it out. To help you by making video, that might not be possible for me. Search for photos on google would help too. Lancer Fix | EGR P0401 / Engine Light - Ep.6
So sorry, you would have to wait until it's warmer. It is very cold here in Minnesota(-20F) and my garage doesn't have a heater plus my budget is low. :/ It would be a while, but I'm sure that I will do a video of it.
hey dragon!!!! thanks for all the tips if you remember me talking about my spark plugs, i finally got the boot out and what do you know!!! oil in the spark plug well!!!!!!!! good thing u made a video of changing the valve cover gasket!!!! thanks!!!!!!!!!!!!!!!!
If none of the things you did to fix it didn't work, I would say putting in O2 Sensors would be something I would do. Or before that, you can clean the EGR if you want: Lancer Fix | Exhaust Gas Recirculation (EGR) P0401 - Ep.6
You my man are a true legend, your videos are absolutely amazing and extremely helpful, Thank you! Thank you for your time and attention to detail with the guides ;)
No problem man my car still at the machine shop and it's going to cost me $600 for rebuild. The timing belt cost around $30 and water pump is $45. If I were you make sure before you take off your belt to mark the teeth on the crank shaft to the motor so you can assure you don't throw your car off time. You might also want to replace your crank shaft sensor since your all ready in there and have the motor all apart. The sensor cost $80 :(
yea you should, all lancers have so much potential when it comes to looks for cheap too but sadly not with power with the stock engines in the non evo lancers.
Upstream O2 Sensor eBay goo.gl/oiKGf2
Downstream O2 Sensor eBay goo.gl/6OE5R5
DarkDragonWing i have a p0401 code do you think a bad o2 sensor might be the cause of it?
GJJS hey bro, i see you having the same problem as me, did you change your O2 sensors or the catalytic converter? my mechanic is saying i have to change the catalytic converter and it will cost around $400. i feel they robbing me
Emran Ali i changed all that but a mechanic told me there may be a clog somewhere in the intake manifold.
hi guys i have 2001 MMC lancer 4G15 GDI
in my car 2 trouble code is coming
p0425
p0325
how i solve this
@@emranali1705 if the change is for a complete exhaust manifold that have one catalytic conveter cartdrige inside, $400 its probably a big deal. If your mechanics just gonna put a new catalytic converter into your manifold it should cost just $200 but i dont know if it is legal into your country
I can't believe I saw all these steps in a single 5 minute video. Great job btw!
This video is 8 years old and it has exactly what I needed thanks
Great video, tried the spark plugs, didn't do it, took it to a shop, they gave us the readings, replaced mass air flow sensors and new computer, runs like a champ
Upstream smooths out acceleration hesitation, downstream smooths out backpressure when decelerating. Noted that when I replaced mine. Good video!
Well done young man ( well u may be old now due to when this vid was made ). Im an older home mechanic and you went through the diagnosis steps very quickly and clearly. Ticking each negative result off as you went, this was very helpful to me and comfirmed component parts I needed to check and possible results. Thanks for the Video work and succinct commentry ; Your still helping people yrs after.
thanks .... i am having same problem and i have really learned a lot from your video ....
keep up the good work
Hi there.
1.Check if you have bad inner & outer tie rods.
2.If you have good or changed inner/outer tie rods and still feel vibration, try doing the alignment or check if your front wheels are good.
The main cause of the vibration is the bad wheels/tires.
Suggestion: you can try replace your front wheels with rear wheels to see if that will do it.
good luck
Same problems!!! I replaced just about everythings under the bonnet the car improved alots. The only thing I havn't is the ignitions coil. Ignitions coil replaced the car runs good as gold!!! Thanks for the great video MAC. It's help alot!!!
nice! cheers!
You're welcome and thank you! I'll keep posting if anything comes up.
My oz is 400k miles an no engine light on
It work perfectly
I have a 2005 ES and the engine light came on 2 hours after I bought the car. Code is P0421, same as yours, but I don't have a rough idle yet. I guess I'll do the same fix you did, thanks for the demo. Your Lancer vids are great, keep it up.
Very helpful video.
No problem. Oh, I believe I have showed you in the video how I took it out. I basically cut the wires and use a wrench, the ring wrench with another wrench to kind of give it a torque or a lever. So I can turn it easier. I thought I was gonna bring it to the mechanic, but I figured, I should ruin it before I pay some money. However, I got it out myself.
awesome how you extened that wrench but just putting two together.. I would not have thought of that.. nice man! XD
Hi. He was just showing how to disassemble/reassemble the IAC so that you can clean the inside or you can change the parts that need to be changed.
.
If you don't wanna mess with it, I would say clean it like I did at 2:19
.
Or you can buy a cheap non-OEM one on eBay.com for $40, but I don't know if it's any good.
Can you clean the down/up sensors with carb cleaner
Brice Tracy No, do not do that.
Already did and it worked amazingly
rebel haha neat
That's good. Yes, it it normal. The RPM at idle will be low when the engine is warmer. Once you change the O2 it will even be better.
Nice video but never redline a car cold!
Jay Young oh no..
DEFINE COLD....... the temp gauge is registering ABOVE the cold line,, and as long as the valves and rings have oil and condensation (if cold outside) is off the cylinder walls, rev it all you want.. But a first start after 8 hours straight to a redline..yeah thats just dumb.....
Lancer Fix | EGR P0401 / Engine Light - Ep.6
Try this one if this is what might having trouble with. With the cat, I don't know if I will have a trouble with it any time soon.
Interesting video but.....why would you just start changing/cleaning random things? That is a complete waste of time and you seem way too smart to just do random stuff. Also buying your own "code scanner" seems like it would be well worth the $100 or so seeing how you do all your own work on these cars
+mikekoz68 Oh most of these things are the things that I need to change or clean. At the time I just bought the car, so to make sure that I can trust it and know where it is at, I have to perform all these things. cheers
What had done, an experience not waste of time, important point is by doing all this wastage of time gone into usefulness of time as U tubers get great deal of knowledge
my 2002 lancer is running better..thanks to your videos that I've referenced. keep up the good work.
+dunpealhunterc I'm glad, cheers!
Ever heard of something called diagnosis?
I bet he didn't know that....all he knows is to f*ck the engine until he finds the problem.
We're really thank you for making this video series
Thank you so much I had a idle problem where it felt like it was running rough and was going to die on me especially when I came to a stop. After veiwing your videoI troubleshot everything in your order and now it runs great thank you for posting and please any other issues I would like to watch your video's on them too. thanks a million....
It is good to see a young man doing good things. Keep up the studies. Great video.
I see. Thanks. I think eventually I will have to change the fuel filter on my car sometime in the future.
Cheers
Once again, thanks for these videos! I've been fighting to keep my 2004 ES alive since I've been its only owner.
Yea man, I do teach myself working on cars.
Cheers
No, they are different. There is Denso O2 DOWNSTREAM and there is Denso O2 UPSTREAM.
.
So go find it. Denso is OEM brand for Mitsubishi Lancer O2 sensors.
.
Go to ebay.com and search for:
Denso O2 Oxygen Sensor UPSTREAM Driver Left Side New LH Hand 234-4739
.
Cheers
This was so great with helping me with the same problem.
Thank you Thank you.
Best produced car fix video I have seen. Thanks.
thanks, cheers
I looked on Google images for the location of both sensors. So I think you should do the same, just search for IAC EVO 3 location or IAC EVO 3 replacing.
I read people's forums and also watch youtube videos that will sort of help me to see stuff better.
Your videos are great man. I have a 2003 Lancer and this is the first place I go when I need to work on it. Thank you!
Right on the Right Front-side (passenger side). At the left foot of the passenger. 3:28
I just squeezed it within like 2 seconds... :D
I would love to solder it but, this way works too.
I would say you did the right thing by cleaning the (MAF) Mass air flow sensor,(IAC) Idle air control and also the (O2) Oxygen sensors nice job
Yup.
- unstable idling
- feel like a flood in the cylinders which gives no power when you try to accelerate it
- seems to be fine once it's running for a while
- happens every time when you start it up especially when it's cold
No, only one small piece of plastic there that you have to remove. So that you can lift up the carpet.
And the reason why I cut the wires is because I want to fit the wrench ring on the censor. I couldn't take it out with the socket.
Did you unplug the battery before you did all that? If you think everything is good and in place and if you just want it to start it up, what I would do is lose the tube from the air filter to the intake, so that you can see the throttle hole, and spray some gasoline or engine starter spray in there. Not too much though, just enough to get the engine started. Good Luck!
I don't know the specific way for that, but the general ways to reset the car's electric system without a high-tech-code-reader are:
1. Take off one of the battery cable for a couple of minutes. Then put it back.
or
2. Take both battery cables off, then touch them together and wait for like a couple of minutes. Then put them back.
No problem. Glad to hear!
Yes, but before you do fix that, I would say cleaning the EGR would be something easy to try first:
Lancer Fix | Exhaust Gas Recirculation (EGR) P0401 - Ep.6
Cheers!
Hi, if you can go to Ebay and search, these will be the ones I would buy:
NEW DIRECT FIT O2 OXYGEN SENSOR REPLACEMENT - AIR FUEL RATIO PRE CAT UPSTREAM
NEW DENSO 4W OXYGEN SENSOR MITSUBISHI VEHICLES VARIOUS
First one is the upstream, and the second one is the downstream(it's universal and you'll have to wire it). The part numbers are varied due to different companies that make them.
Here is another downstream that you don't have to wire anything:
Bosch 15360 Oxygen Sensor
Cheers!
Sorry to hear that, I'll do that as soon as possible.
I'm glad to hear that.
Yes, I might do the taking out spark plugs and possibly the timing belt and other belts. However, keep searching for other people's videos because the future is uncertain and I can't promise you, but I 'll keep this in mind.
Man I gotta say, I have a crush on the rotary engine. I like both RX7 and RX8. I like the look of the RX7. The new modern type of driving goes to RX8.
O2 sensors' rough idle: unstable idling, feel like a flood in the cylinders which gives no power when you try to accelerate it, seems to be fine once it's running for a while, happens every time when you start it up especially when it's cold...
I would if the engine light says so. I also would even If the engine light isn't on or doesn't say if it doesn't cost much and I can do it myself. Otherwise, it could be a vacuum leak which I have no experience on that part.
Hope that helps!
Hello Maki, i myself also have a 2003 Lancer ES and your videos are very useful to me, i know you say its not a tutorial but your videos are VERY helpful and i appreciate that you do them.
I was wondering, would you do some more videos on lancer fix/maintenance? for example changing spark plugs(i dont know how to do this) as well as the belts? Timing belt, & other maintenance, i would greatly appreciate it as well as i bet others will to.
Keep up the good work very helpful!
Hi maki I cleaned my catalytic converter out with hot soapy water lol,left it to dry for a day then refitted it there is certainly an improvement with gas flow and horse power
No, I haven't got the SRS light off yet.
.
And yes, if they say it fits, it should fit. :)
Just wanted you to know that all your videos on the 03 Lancer ES are very helpful for me. I'm about to purchase one and I can't wait to follow your tips & tricks.
I wish you did a LED bulb replacement for those in your tail lights
At 3:25 underneath the car. And the plug is under the passenger's left foot (inside the car).
Do one thing at a time. You will get there eventually.
haha i see. alright, will see if the denso will do it better than the bosch. I'm not sure if it's the bosch, but you gotta try.
Amazing videos, keep it up mate, cheers.
2005 lancer es over here and I do all the work myself as well. Mine completely looks like the evo 09 body style.
Hey dude, just started working on my 03 es, your videos are helping a lot. Had a similar problem due to cat converter.
cheers
Excellent videos! Keep up the good work! Youre like the cleanest mechanic Ive seen! Lol!
Felix Beltran Thank you! lol
I have a quick question since you read your comments! My lancer 2005 Rallyart has a battery drainage. The battery is ok but overnight or in a few hours is totally drain. Any suggestion?
Felix Beltran Get it checked to see if it's the battery that is draining or the alternator that is bad.
No problem.
Cheers!
Yes Thanks! I got one obd-II scanner now
Cheers!
What code did this give you with the rough idle
Instead of removing the plug from the bottom why didn't you just cut the wires install then reattach the wires
Hi, did you cut the wires and use the wrench?
I would say it's still possible to take it out.
Nice! And just cut those sucker wires off and put a ring wrench on it and torque it with another wrench. :D And um I would suggest you to stay with Denso brand because that's the OEM for Lancer.
Cheers!
Hi ,I really like all of your clips it helps me learn alot about lancer
To change upstream sensor was easy for me . Downstream sensor for someone who never did it it's little challenging . Downstream sensor it's between driver and passenger side under the car "next to the catalyst converter" . When I was changing both sensors I just cut wire and removed it " so you don't need some special socket ".But to find out where to plug in new one 'downstream sensor :_) O my good > That took me a while to find out , because I didn't want to cut wires on new one . If you take carpet out on passenger side in the left corner close to the shifting gear is plug in .It took me 2 hours to change both sensors , but I'm glad I did it and for next time I can easily do this job in 1 hour .Anyway I have to thanks this guy
I see, what happened? Are you sure it's the motor mounts? I had a shaking problem before and it was because of the inner tie-rods and the tires.
.
Lancer Fix | Shaking While Driving 60 mph (Semi Fix) - Ep.5
Lancer Fix | Shaking While Driving 60 mph (Full Fix) - Ep.13
.
I will only change the motor mounts when mine go wrong, so I'll keep that in mind.
cheers
I see. That's good, don't forget to clean the rust check before you use the wrench, so it won't be slippery.
No problem cheers!
Yes! If it said so.
Sorry, I have no knowledge in those areas yet. I wish could help. Hope fully you can figure this out by searching for more on google.
There are two fans right? So only one running? Well I guess you should check if that fan is not working. Technically, both fans should stop/or running at the same time. (you should do more research, I can only guess)
Ok I can see how it is. I think you can fix this by checking the EGR (see if there is any tube leaking). Take a look at the video below. Just search for it. I know it's not the same code, but just so you can see to help you figure it out. To help you by making video, that might not be possible for me. Search for photos on google would help too.
Lancer Fix | EGR P0401 / Engine Light - Ep.6
So sorry, you would have to wait until it's warmer. It is very cold here in Minnesota(-20F) and my garage doesn't have a heater plus my budget is low. :/ It would be a while, but I'm sure that I will do a video of it.
That one looks nice, too.
Keep up the videos man,they definitely help.i just bought an 02 Lancer that idles high
Thanks, cheers
I used socket wrench. Long socket and short wrench.
Yea, could also be the EGR too. I have a video on that.
It's almost been a year now, I have not had any problem with universal sensor (that was made specifically for 2003 lancer es) so far.
hey dragon!!!! thanks for all the tips if you remember me talking about my spark plugs, i finally got the boot out and what do you know!!! oil in the spark plug well!!!!!!!! good thing u made a video of changing the valve cover gasket!!!! thanks!!!!!!!!!!!!!!!!
I like EVO9 too! I will make mine look like one.
Nice video ...You do a very good job, one can tell you take pride in doing whatever it is you do...
If none of the things you did to fix it didn't work, I would say putting in O2 Sensors would be something I would do.
Or before that, you can clean the EGR if you want:
Lancer Fix | Exhaust Gas Recirculation (EGR) P0401 - Ep.6
Dude you are super talented keep it up
1. Try a different wrench, get the fittest one
or
2. Use a strong pair of grip pliers
..The last think that I would do is to take it to the mechanic
You mean the brand of the O2 sensors? The OEM brand for that is Denso.
3:24 I believe it is located on the passenger side. (The white connector)
Wow man thats impressive i have a 2005 lancer and im trying to do the same thing. Its really cool to see someone do what i want to do :-)
Thanks, I'll try that tomorrow. I have taken the tubing off but I have not tried to spray anything in there. I'll make a video!!!!!
no problem!
You my man are a true legend, your videos are absolutely amazing and extremely helpful, Thank you!
Thank you for your time and attention to detail with the guides ;)
Glad to hear!
Thank you, this has been very informative, an useful while i work on my own 2002 Lancer.
I like that you know how to do all that kind work you are a very sharp kid thank you
No problem man my car still at the machine shop and it's going to cost me $600 for rebuild. The timing belt cost around $30 and water pump is $45. If I were you make sure before you take off your belt to mark the teeth on the crank shaft to the motor so you can assure you don't throw your car off time. You might also want to replace your crank shaft sensor since your all ready in there and have the motor all apart. The sensor cost $80 :(
yea you should, all lancers have so much potential when it comes to looks for cheap too but sadly not with power with the stock engines in the non evo lancers.
yes
You should change the oxygen sensors and see if that will do it.
You are a really nice person ! have all the best things in life man !
I love all your videos about lancer man GREAT JOB
Kool Video Amigo.... wish others on Utube would keep it simple like this.....
cheers