hey people this is a 06 cts 3.6l misfire issue. this one was just a fuel injectors. have any questions just bleep bloop down in the comments I'll get to them as soon as I can
Had the same problem on my 2006 Cts. Did the same thing as most of the people change parts, moving them around. The issue is the wiring harness for the coils. Replaced it and the problem went away.
I have 2006 cts 90xxxmiles have 1 , 3 and 5 cylinder misfire. Changed fuel injectors with spark plugs and all that stuff and still engine shakes and doing the same thing. Last thing ima do is compression test before I give up.
My car is doing the same iv replaced with all new fuel injectors, spark plugs, coil packs, intake manifold gaskets still marks cylinder one misfire Cadillac has 94k miles I’m stumped .
@dzr8125 ok, cool, so we have a misfire. You already did all the spark plugs and now tried the swapping the fuel injector. But now it's not starting. Recheck all the connector and the vacuum lines and that the intake manifold bolts are all torqued.
Okay the car is running again. when I come to a stop I sometimes feel the engine shake, it doesn’t always happen. any idea what it could be? last time it happened I got code for cylinder 2 misfire.
@dzr8125 ok so you have done spark lugs and fuel injectors. And the only code is for cylinder 2. I would look into a compression test. Could be lifters or cam related.
@JoseRodriguez-gk4dl www.cadillacforums.com/threads/codes-p2176-p0700-help.212820/ try this first. Scroll down and you will see a idle reset procedure. If not Might need to unplug the battery for a few minutes and try again
Had the same problem on my 2006 Cts. Did the same thing as most of the people change parts, moving them around. The issue is the wiring harness for the coils. Replaced it and the problem went away.
I have 2006 cts 90xxxmiles have 1 , 3 and 5 cylinder misfire. Changed fuel injectors with spark plugs and all that stuff and still engine shakes and doing the same thing. Last thing ima do is compression test before I give up.
All on the same bank?
really appreciate this man helped a lot
Glad to hear thank you!
Hey bub i had a misfire in 4 so i changed out that plug in new coil still doing same problem car shaking,05 cts any tips bub
Fuel injectors it that doesn't fix it do a compression test
@@saleenandsupercars thanks bub
@naptown4200 no problem good luck!
Hey my car won’t start right up on cold start until the temp gauge hand gets til about half way . Could this be my problem ?
@@TayBadAszTBA probably not. That might have something to do idle control
My car is doing the same iv replaced with all new fuel injectors, spark plugs, coil packs, intake manifold gaskets still marks cylinder one misfire Cadillac has 94k miles I’m stumped .
@@josevalencia3832 do a compression test
@@saleenandsupercars will do thanks brotha appreciate it
Car won’t start after swapping my injectors, any idea what went wrong? it cranks then cuts out.
Did it start before you swapped injectors?
@@saleenandsupercars yes. And I tried swapping out the spark plugs to see if the misfire follows.
@dzr8125 ok, cool, so we have a misfire. You already did all the spark plugs and now tried the swapping the fuel injector. But now it's not starting. Recheck all the connector and the vacuum lines and that the intake manifold bolts are all torqued.
Okay the car is running again. when I come to a stop I sometimes feel the engine shake, it doesn’t always happen. any idea what it could be? last time it happened I got code for cylinder 2 misfire.
@dzr8125 ok so you have done spark lugs and fuel injectors. And the only code is for cylinder 2. I would look into a compression test. Could be lifters or cam related.
is it hard to replace a fuel injector on 2007 cts 3.6 ?? AND HOW LONG WILL IT TAKE??
Not do bad just take you time should be about 3 hours for your first time
How do i relearn the throttle body ??
Stock throttle body?
Yes ,it keeps giving code p2176
@JoseRodriguez-gk4dl www.cadillacforums.com/threads/codes-p2176-p0700-help.212820/ try this first. Scroll down and you will see a idle reset procedure. If not Might need to unplug the battery for a few minutes and try again
Mine doing the same thing new plug new coil fuel injection Miss fire in 3
Do a comparison test see if that's in range. Might need to pull off the valve cover and check the springs and any broken
promosm ❣️