ECM P/N No good
Retired Moderator - RIP
Joined: May 2008
Posts: 18,729
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From: NH
Another question for you two I am noticing now that if I reset the pcm or on start up when the engine is cold it pops through the intake and bogs down but clears out after a few minutes Im thinking tps or iac going bad the stumble and pop only occurs on initial throttle under 15-1600 rpm maybe crank sensor. Also the iac sound like a jet engine on first start up it sucks so much air untill it warms up then its fine
Before or after the SCT install? A 14x3 sounds that way, which is why I hate them. LOL Shouldn't be any popping either way. Is the plenum fixed along wit a new cat and o2 sensors?
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Professional
Joined: Oct 2010
Posts: 160
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From: austin texas
b4 sct havent received it yet .Yes it has a 14x3 so thats normal the popping and falling on its face I have no clue but the plenum was fixed with o2 sensor and gutted cat for time being.
