I went in with mine about 30 years ago and all i remember is getting greedy until i had a run away diesel lol. Got it shut down and put the screw back to a safe place and left it be.
I have a Peugeot xd90 engine with a similar kind of pump. Am planning to add a turbo to the engine. Very basic turbo with mild boost. Since I won't change the injection pump I might have to enrich the fuel mixture a bit this way then. Have you done anything similar?
I have added a turbo to an na diesel before yes. And you will want to up your fuel because otherwise you want notice much of an improved or much boost. Check out my video on turbo information.
@@1danny2k I personally have the injection pump maxed out. I backed the idle screw all the way out then in just enough to hold it off the internal stop then set the fuel screw to make it idle there. But I have a 9mm pump and I dont know your setup exactly.
My engine isn't such a rugged one as yours so I'll have to take it half a turn at a time I guess. Cause it's notorious for overheating even non turbo when uphill. So I'm hoping the turbo will lower operating temperature with the extra power.
@@1danny2k yes the boost will help with heat. More air less fuel equals lower temps at the same or more power. Yes try 1/4 to 1/2 turns till it smokes a little then either call it good or back it out 1/2 a turn. I highly recommend getting an egt guage and fuel based on exhaust temp
I honestly don't remember how many turns i did. you do not want to try adjusting fueling to the idle. the problem with doing that is the fuel "valve" can over extend and stick. i didn't have that happen on this 1.6 but i had that happen with another 1.6 i put a turbo on. once you shut the key off it turns off but its not great on the engine. plus you really dont need that much more fuel for NA it just cant handle the extra fuel as well. hope that helps!
I don’t think that my pump is getting any power, however I can’t find a hot wire. Where would that be if you don’t mind me asking? Or does it even have one to begin with?
it depends on whether it is a tdi or an older idi (like in the video). if its an idi the wire for the injection pump is to the drivers side of the injection pump on the cast iron block. it should be a smaller wire with a round crimp connector and a nut holding it down. i think its the same for tdi as well. let me know if that helps.
I just wanna know why my throttle hangs up around 2,200 rpm.. i have to put it in gear and let the clutch out a but to get it to drop back down to idle.. very annoying
@@davesgarage2039 pump is stock settings.. it was bad fuel the local gas station was selling.. went to a different gas station and the problem went away
@@davesgarage2039 Man these old school diesels are easy to tune just adjust the fuel screw and there we go! the darker the exhaust gas is the more power gain you're gonna get unlike a carburetor there's a lot of jets, fuel mixture screws and such to mess
I have to agree. they are pretty simple. however for naturally aspirated engines you don't want much smoke. running rich on a turbo diesel is okay because it has more air to use and the extra fuel is used to spool the turbo. however on a naturally aspirated diesel it just adds heat, soot, and unnecessary fuel consumption.
@@jasperdomacena6491 i get 47mpg with the current "tune". i would say it wont change much you will just have less power. it would be like only being able to push the gas half way down instead of all the way. i found gearing to have more of an effect. i got 50mpg in my hatch back which had a 4th gear overdrive .70 instead of a regular 4th 1.00
Do you have a video on how to turn up the power? Meaning advance timing and by how much? Up the boost and stuff like that? If i can up my power then maybe ill keep the 1.6 in my samurai?
@@BigStuism I don't have one on turning up the boost because this one is naturally aspirated and my other one doesn't use a stock turbo. If you look on my channel I have a video showing you how to advance the timing. If you advance the timing and turn up the fuel screw you will get some more power. Just be careful how much you turn the fuel up because it can run away on you. If it does that just turn the screw back a bit till it doesn't run away. If you check out my other videos though they have more info.
I've not rebuilt one before and am currently restoring my "caddy". But I've been thinking about rebuilding it. If I do I'll make a video and post it for sure.
I cant get the amount of smoke you get with my MK2 TD :( The idlescrew is at the bottom and i only got the fuelscrew turned in 1/2 from the stopper. The idle is like 1000/1100 RPM atm.
Revvin it i get a little puff of smoke, and under load sort of the same. Or maybe a bit more, but not much during load. Not at all any great amounts like yours!
weird. I don't know I've never heard of a problem like that. but yours is a TD with pressure regulated fuel (the big housing on top adjusts the amount of fuel being delivered. ex. at 10lb of boost you need more fuel so it compensates for it). so that system may be counteracting for it. unlike my n/a 1.6 which is steady fuel delivery. which is why if i tried to turbo mine i would just have to add more fuel and my foot would be the regulator. that may be your issue but I'm not sure cuz I've never owned one.
as far as I know it should be the same. the only difference between the naturally aspirated and turbo is a fuel enrichment device that sits on top of the Injection pump. the fuel screw on the aaz is in the same place as mine just with the fuel enrichment diaphragm. hope this helps, Email me @ Davesgarageemail@gmail.com if you have any more questions. that way i can send pictures ect.
![ILLSLICK - WINTER IS COMING [Official Video]](http://i.ytimg.com/vi/dwTMeM1zIhQ/mqdefault.jpg)
I went in with mine about 30 years ago and all i remember is getting greedy until i had a run away diesel lol. Got it shut down and put the screw back to a safe place and left it be.
I have a Peugeot xd90 engine with a similar kind of pump. Am planning to add a turbo to the engine. Very basic turbo with mild boost. Since I won't change the injection pump I might have to enrich the fuel mixture a bit this way then.
Have you done anything similar?
I have added a turbo to an na diesel before yes. And you will want to up your fuel because otherwise you want notice much of an improved or much boost. Check out my video on turbo information.
How many turns of the screw sis you enrich? I don't want low revs to be affected by being too rich as well
@@1danny2k I personally have the injection pump maxed out. I backed the idle screw all the way out then in just enough to hold it off the internal stop then set the fuel screw to make it idle there. But I have a 9mm pump and I dont know your setup exactly.
My engine isn't such a rugged one as yours so I'll have to take it half a turn at a time I guess. Cause it's notorious for overheating even non turbo when uphill. So I'm hoping the turbo will lower operating temperature with the extra power.
@@1danny2k yes the boost will help with heat. More air less fuel equals lower temps at the same or more power. Yes try 1/4 to 1/2 turns till it smokes a little then either call it good or back it out 1/2 a turn. I highly recommend getting an egt guage and fuel based on exhaust temp
do you adjust the fuel as much as the idle or just until it sounds right. how many turns did you do?
I honestly don't remember how many turns i did. you do not want to try adjusting fueling to the idle. the problem with doing that is the fuel "valve" can over extend and stick. i didn't have that happen on this 1.6 but i had that happen with another 1.6 i put a turbo on. once you shut the key off it turns off but its not great on the engine. plus you really dont need that much more fuel for NA it just cant handle the extra fuel as well. hope that helps!
@@davesgarage2039 I have a mk 2 1.6 turbo so is it okay to do it on that
I believe so. just make sure your exhaust temps are okay. under 1100 F
I don’t think that my pump is getting any power, however I can’t find a hot wire. Where would that be if you don’t mind me asking? Or does it even have one to begin with?
it depends on whether it is a tdi or an older idi (like in the video). if its an idi the wire for the injection pump is to the drivers side of the injection pump on the cast iron block. it should be a smaller wire with a round crimp connector and a nut holding it down. i think its the same for tdi as well. let me know if that helps.
I just wanna know why my throttle hangs up around 2,200 rpm.. i have to put it in gear and let the clutch out a but to get it to drop back down to idle.. very annoying
Any update???
that means your pump is turned up too much. back the screw out a bit and try it again.
@@davesgarage2039 pump is stock settings.. it was bad fuel the local gas station was selling.. went to a different gas station and the problem went away
@@mikecorleone6797 very interesting. glad you got it figured out.
appropriate title: How to make a Diesel Engine Roll Coal
Basically. But it does make more power too!
@@davesgarage2039 Man these old school diesels are easy to tune
just adjust the fuel screw and there we go! the darker the exhaust gas is the more power gain you're gonna get
unlike a carburetor
there's a lot of jets, fuel mixture screws and such to mess
I have to agree. they are pretty simple. however for naturally aspirated engines you don't want much smoke. running rich on a turbo diesel is okay because it has more air to use and the extra fuel is used to spool the turbo. however on a naturally aspirated diesel it just adds heat, soot, and unnecessary fuel consumption.
@@davesgarage2039 if you "lean tune" the rabbit what's the MPG's like especially on today's fuel crisis
@@jasperdomacena6491 i get 47mpg with the current "tune". i would say it wont change much you will just have less power. it would be like only being able to push the gas half way down instead of all the way. i found gearing to have more of an effect. i got 50mpg in my hatch back which had a 4th gear overdrive .70 instead of a regular 4th 1.00
What happens with your coolant temp with doing this ? And is it have more power noticeable or just smokes more?
It did not effect the temp at all. This does not make as big of a power increase as advancing the timing. But it does increase it somewhat.
Do you have a video on how to turn up the power? Meaning advance timing and by how much? Up the boost and stuff like that? If i can up my power then maybe ill keep the 1.6 in my samurai?
@@BigStuism I don't have one on turning up the boost because this one is naturally aspirated and my other one doesn't use a stock turbo. If you look on my channel I have a video showing you how to advance the timing. If you advance the timing and turn up the fuel screw you will get some more power. Just be careful how much you turn the fuel up because it can run away on you. If it does that just turn the screw back a bit till it doesn't run away. If you check out my other videos though they have more info.
Sweet, thanks man! 😄👍
@@BigStuism yes sir! Glad I could help.
Thank you , very helpful
your welcome. I'm glad it was helpful!!
Could you make a video of how to rebuild the VE Injection pumps
I've not rebuilt one before and am currently restoring my "caddy". But I've been thinking about rebuilding it. If I do I'll make a video and post it for sure.
Hey man. I got another vw diesel with a leaky ip so I should have a video up in a few weeks on how to rebuild one!
I cant get the amount of smoke you get with my MK2 TD :( The idlescrew is at the bottom and i only got the fuelscrew turned in 1/2 from the stopper. The idle is like 1000/1100 RPM atm.
Weird. Is that just revving it or while driving under load?
Revvin it i get a little puff of smoke, and under load sort of the same. Or maybe a bit more, but not much during load. Not at all any great amounts like yours!
weird. I don't know I've never heard of a problem like that. but yours is a TD with pressure regulated fuel (the big housing on top adjusts the amount of fuel being delivered. ex. at 10lb of boost you need more fuel so it compensates for it). so that system may be counteracting for it. unlike my n/a 1.6 which is steady fuel delivery. which is why if i tried to turbo mine i would just have to add more fuel and my foot would be the regulator. that may be your issue but I'm not sure cuz I've never owned one.
I'd love my mk4 tdi would have this fully mechanical pump, but since electronics attacked, you need to spend some $$ in one way to another.
yeah it would cost a lot more than its worth
Do you know how to do this on a 1.9 AAZ?
as far as I know it should be the same. the only difference between the naturally aspirated and turbo is a fuel enrichment device that sits on top of the Injection pump. the fuel screw on the aaz is in the same place as mine just with the fuel enrichment diaphragm. hope this helps, Email me @ Davesgarageemail@gmail.com if you have any more questions. that way i can send pictures ect.
What song is playing?
I honestly have no idea