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Author Topic: computer issues MR. HIGHSPEEDAH ¯ Member # 7186 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 -------------------- 90 CHP NIGHTMARE!!! I CAN MAKE IT DEW WHAT IT DEW... Posts: 56 | From: oakland | Registered: Oct 2006  |  : Blind 2.3L CAFords OG Member # 3052 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? -------------------- 89 LX Notchback ex 4cyl, 14psi 02 Harley F150, 15psi Posts: 8521 | From: Fairfield | Registered: Jul 2003  |  : Captain Obvious ¯ Member # 7842 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 -------------------- It's NOT illegal. It's just frowned upon, like masturbating on an airplane. Posts: 1976 | Registered: Aug 2007  |  :

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