"detonation" ugh!!! #$%@! HELP
08-20-2004, 12:09 PM
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"detonation" ugh!!! #$%@! HELP First I would like to say hello to all. I'm new to the LS1 world I bought my 2001 SS 2 years ago and got deployed to KOSOVO for a year. The only thing I have done to the car is A Hypertech 160 degree thermo and Power programming.It has SLP 4 chamber exhaust. Other than that its stock. ( Oh I almost forgot I had to replace the rubber on all 4 corners, those things never last very long when I drive). Any way heres my problem I have detonation when I mash the go fast pedal. It doesn't do it when I evenly accelerate even when i accelerate quickley, only when I floor it. I have good fuel pressure,the ecm is working(ran it with a snap-on scanner attached to it) The only programming mods are shift firmness 100%, top speeed limit gone, adjusted fan for 160 thermo, Redline lifted to 6500, and trans shift speed increased. If anyone can help I would really appriciate it. Thanks and I hope to see all of you around in here.
08-20-2004, 04:41 PM
#2
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ok.....
could be a few things...
what kinda fuel you running?
the easyest (and best) way to find out for sure is to get it on a dyno, with wide band and auto tap.
could be a few things...
what kinda fuel you running?
the easyest (and best) way to find out for sure is to get it on a dyno, with wide band and auto tap.
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08-24-2004, 07:28 PM
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Originally Posted by unit213
We're talking real world here, not stoichiometric ratios.
