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CreatuR CreatuR is offline
Speed Junkie
Join Date: Jul 2004
Location: MI
Posts: 104
1989 930 runs rough above 2000 rpm

Ok, I got the engine running using the jumper wire with the yellow relay. However, when the engine gets up to operating temperature, it runs very rough above 2000 rpm. During the test drive it started to lung/stall as if I were to step on and off the gas quickly and make a back-fire sound. I checked the linkage to the throttle and everything looks good. Any thoughts on where I might start looking?
Old 06-27-2010, 06:36 PM
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