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SVTPerformance's Chain of Restaurants
Tuning À la carte
Heavy Misfire after WOT pull plus general hesitation while cruising
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<blockquote data-quote="BADD281" data-source="post: 12691333" data-attributes="member: 67941"><p>I don't think a mechanical (engine) problem is causing it, the chances of it shifting banks like that leads me to believe it was injectors but we know that cannot be it. Another thing is if it is wiring related how did it switch banks like that when the 2 upstream o2's are on 2 different harnesses? (Engine/injector harness holds one and the tranny harness has the other). A buddy of mine who works at a local speed shop thinks it may be maf related, I am going to datalog again with maf voltage to see if all is well in that case. </p><p></p><p>Any more ideas?</p></blockquote><p></p>
[QUOTE="BADD281, post: 12691333, member: 67941"] I don't think a mechanical (engine) problem is causing it, the chances of it shifting banks like that leads me to believe it was injectors but we know that cannot be it. Another thing is if it is wiring related how did it switch banks like that when the 2 upstream o2's are on 2 different harnesses? (Engine/injector harness holds one and the tranny harness has the other). A buddy of mine who works at a local speed shop thinks it may be maf related, I am going to datalog again with maf voltage to see if all is well in that case. Any more ideas? [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
Heavy Misfire after WOT pull plus general hesitation while cruising
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