Posted: Fri Aug 08, 2003 2:31 pm
what about eating little dogs........Brat4by4 wrote:Et, est-ce que vous aimez manger les petites chiens. C'est bon!!

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what about eating little dogs........Brat4by4 wrote:Et, est-ce que vous aimez manger les petites chiens. C'est bon!!
Sounds like you're misfiring. Gap your plugs down to at least .032 or even smaller if you're running 15-16psi boost.boostjunkie wrote:spark plugs (one range colder and gapped to .43)
miss/hesitate on full boost in the lower rpm range (3000-4500 rpm).
Whenever the engine misses a/f will goes way lean and then way rich for a quick millisecond and the car will buck. After that, it runs smooth and strong. Boost gauge will read a little over 14.7-15.5psi and then drop and then go back to ~14.7 psi. That's why I think this might be a fuel cut issue. However, when full boost hits at above 4500rpm, the engine runs strong, even though boost hits higher than 15psi!!
Any ideas?