Check engine light
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New Member
Joined: 01-31-10
Posts: 47
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From: Waterbury,CT
Check engine light
I just got the car back from the dealer after they installed a new engin,the check engine light came on flashing for a couple seconds then turned off. Than after 15minuted comes back on and turns off.according to the dealer they replaced the ecm but on the paperwork there's no mention of it. Right now I have 2.8pulley installed with 60 pounds fuel injectors. Any idea?
Senior Member
Joined: 09-02-09
Posts: 4,210
Likes: 2
From: Wisconsin
What codes is it throwing? If they changed the engine, I THINK They would have to change the PCM also.
The PCM might be freaking out if they didnt change it, since each engine is slightly diffrent.
Might have to do a crank relearn or something like that.
Id say take it back, but if you do they will just say its caused by the 2.9 pully, ZZP Stg 3 Dual Pass/option B, 60# Injectors, CA V2 Header, and Magnaflow cat-back.
Wich brings me to a conclusion,
if you had a ZZP Stage III tuen in it, and they changed it, safe bet they didnt retune your new PCM/Engine accordingly. Might have to get that checked.
The PCM might be freaking out if they didnt change it, since each engine is slightly diffrent.
Might have to do a crank relearn or something like that.
Id say take it back, but if you do they will just say its caused by the 2.9 pully, ZZP Stg 3 Dual Pass/option B, 60# Injectors, CA V2 Header, and Magnaflow cat-back.
Wich brings me to a conclusion,
if you had a ZZP Stage III tuen in it, and they changed it, safe bet they didnt retune your new PCM/Engine accordingly. Might have to get that checked.
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