You got lucky bro!!!!!!!!!! can we get a video of changing those 1-3-5- spark plugs, I just got mine I wish I knew I could not get to the back spark plugs at first I probably would have never brought it.
Cylinder one is in the rear I would start with tune up and coil change and check the wiring on injector and coil while it’s intake of off big job to get to cylinder one check out my video on full tune up on this car
I have changed the plugs on my 2008 sienna, checked the coils which look good. I swapped out coils 3 and 5 with 2 and 4 but still get the 303 and 305 codes. I also have the flashing check engine light, and vsc and trac lights on. What should I try next? Fuel injectors? I also get a c 1201 code
It can be also it could be wiring on injects rats get down there they cut wires like this car it had wiring issue cuz rats got don’t to the center of V engine
I'm getting random misfire and it only happens after i drive it for a little while. It starts flashing and and shaking. when I turn it off and then back on it either goes away or stay on and not flash.
Flashing check engine is misfire scan the car to see which cylinder it is the basic is spark plug and coil after that if it dosent fix u need to go deeper check compressor or cylinder injector operation anyways start with basic
Can you make a video on how to fix the 2nd cylinder misfire on the sienna???
You got lucky bro!!!!!!!!!! can we get a video of changing those 1-3-5- spark plugs, I just got mine I wish I knew I could not get to the back spark plugs at first I probably would have never brought it.
Here’s a video I did knock sensor but similar th-cam.com/video/6Fca8313RHc/w-d-xo.htmlsi=SiWz3rehRcXCrwuR
My Toyota Highlander 2015 is making the same p0301 what the mechanic recommend me was that have to change the motor.
Cylinder one is in the rear I would start with tune up and coil change and check the wiring on injector and coil while it’s intake of off big job to get to cylinder one check out my video on full tune up on this car
I have changed the plugs on my 2008 sienna, checked the coils which look good. I swapped out coils 3 and 5 with 2 and 4 but still get the 303 and 305 codes. I also have the flashing check engine light, and vsc and trac lights on. What should I try next? Fuel injectors? I also get a c 1201 code
Yes check injectors intake seals and engine compression
Do you have videos on how to do this on a 2004 to 2010 sienna?
@@williammurray5655did you ever fix ?
If it’s not injector, spark plug, coil or compression .. what can it be ?
Then it could be ecm or oxygen sensor could be a reason
My van started running rough after I changed the timing belt. Ran good for about 8 Miles that was it
Hi,I have the tire pressure light and went to advanced auto parts to check it out.Why did I get a p0304 light.My check engine light isn't even on
Turn ur key on and then off. And now pay very close attention turn ur key on and dose check engine light come on? And the go away after 1-2 seconds
Does bad fuel injector throw p0302 code? I replaced sparks and tested coils and they were all good.
Yeah anything that’s controls the cylinder can cause it basic is plugs and coil
@@RBTheMechanic thanks mane
I change the coils n the spark plugs. N I’m still getting the same codes. P0301 n p0302
Do you think it’s my injectors
It can be also it could be wiring on injects rats get down there they cut wires like this car it had wiring issue cuz rats got don’t to the center of V engine
Ok but the wiring is good
Will this make my van shake when starting?
Did u scan for codes?
I'm getting random misfire and it only happens after i drive it for a little while. It starts flashing and and shaking. when I turn it off and then back on it either goes away or stay on and not flash.
Check oil level and scan car for codes
“check engine light no longer flickering” 😅
What else could be the problem is there a way that you could say what could be the problem?
Flashing check engine is misfire scan the car to see which cylinder it is the basic is spark plug and coil after that if it dosent fix u need to go deeper check compressor or cylinder injector operation anyways start with basic
@@RBTheMechanic thank you someone told me that I need to repair the valve number 2 or the piston there something wrong 😣😣😣😥😥😪😪😫😫
@@fakku6356 that’s somthing u can’t do it’s like rebuild of engine try the basic first coils and plugs
I’m having the same problem with my sienna why does animals like getting in the engine on these cars
Perfect spot for them to sit in warm spot especially when is infested
where I buy this conector?
From any local part store autozone or pepboys
You have misfire on 6. And you fix the number 5. ??
Had multi misfire rats ate wires but it’s fixed now all good been over a year
Thank God I found this video. An animal built a nest on my sienna engine and chomped one of the wire.
Oh, no, LOL.