Tweet
hey guys my SES is on and is telling me that my car is running lean. what could cause this? I just changed my fuel pressure regulator, could that have any effect on it?
-
2000 firebird w68, auto, t-tops , 3.42 , k&n, whisper lid, taylor 8mm spark plug wires , bosch spark plugs , 3\"in/out carsound CAT , 3\" i pipe, take off trans am muffler, C6 Z06 rims -
Re: car running lean
could be, how long ago did you replace it....also could be injectors, fuel filter, pump, etc -
Re: car running lean
fpr was replaced no more than a week ago and fuel filter is about a month old. does oxygen sensors affect this problem?2000 firebird w68, auto, t-tops , 3.42 , k&n, whisper lid, taylor 8mm spark plug wires , bosch spark plugs , 3\"in/out carsound CAT , 3\" i pipe, take off trans am muffler, C6 Z06 rimsComment
-
Re: car running lean
yes.. do you have a reason to this they are the problem? read your manual that you were suppose to have to join this site about running leanComment
-
Re: car running lean
is ur pcv valve going back into ur intake or do you even have it because i heard if u just have it but not going back into ur intake or just having the hole it was in it will run leanComment
-
Re: car running lean
your correct because the computer compensates for the fuel vapors that are suppose to be recirculating back into the intake from the crankcaseComment
-
So my truck is finally getting some work done, after 17 years, Oil pressure sensor went out and it’s located under the lower intake manifold. Have to...1 week ago -
Hey guys. For starters I’ve always been a big car guy, I love all types of cars and can appreciate all types of engineering. I’ve always been a Chevy...3 weeks ago -
Getting a message saying invalid interface, haven’t used it since last year probably November. First time in 23 years I had a problem. Going to get...4 weeks ago
-
Comment