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post #1 of 1 Old 08-30-2011, 05:21 PM Thread Starter
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Join Date: Nov 2009
Location: Medicine Hat
Posts: 279

Hummm need some advice....
My car under full boost sometimes seems to burp & fart
At first I thought the boost was blowing out the spark so I changed plugs gapped @ .24 then new wires.....(stock dizzy & cap)then one good pass & then a miss again??
FP is good @41 A/F ratio's are 11.5-11.9 boost is 12- 13 PSI timing @18 (Locked out)...Also I ran VP Q16
New everything else... Plugs are all good after pass
Could it be a coil??
Car has been 11.2 @ 125 but there should be more??
It seems 1 good pass then 3 ####ty passes
I'm stumped...what do yoou think is going on?
Thanks in advance JL

Late 30's not so fat anymore white guy drivin a Turbo 5.0.....15 years TOO late
09' G8 GT tune & 100 shot 12.2's
67 Nova LS1 MS3 150 shot...11.2's
2003 pink Barbie jeep....Cause the girls LUV it!
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