I have a 1991 Caprice with a 5.0 engine and I got a problem that is driveing me nuts!. The car starts great even in cold weather and idols smooth but once the engine warms up to operating temp. and I come to a stop and put load on the engine the ignition cuts out and back in randomly. also when driveing and trying to acelerate for a hill the same thing happens. the car doesnt miss a beat when its in closed operation at all. so far to fix the problem I have replaced the ignition swich, ignition module (4 times) , the coil, rotor,cap,I have even replaced the whole distributer and the P.C.M. main computer along with all ignition wireing and plugs.There are no trouble codes showing up at all. and yet the problem persists! I unpluged a sensor yesterday after the car was warmed up and the miss disapeard and everything ran great (CLOSED LOOP AGAN) . I double checked all grounding wires and they check out good. Yesterday, I wonder if the Eltronic spark control module could cause this???
2006-12-28
01:28:20
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3 answers
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Lots of money but no sense
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