T O P I C R E V I E W
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MR. HIGHSPEEDAH
Member # 7186
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posted
i have and 89 4cylinder conversion what computer do i need to run the one i have is an a9s and the car runs shitty any help
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Blind
Member # 3052
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posted
an A9S is fine, something else is wrong.
Check for codes - http://www.my5oh.com/forum/viewtopic.php?f=36&t=923
Check vacuum, how much does it pull at idle?
Check timing, what's it set at with the spout pulled?
Check fuel pressure, what's it set at with the regulator vacuum line disconnected and blocked?
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91fox
Member # 7842
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posted
problem solved it was the injector ground and ecu ground both where not hooked up the car would drive fine but under hard accel it would buck connected the 2 grounds n bam its like a bat out of hell
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