1986 Oldsmobile Cutlass Repair Question
Weak fuel and no spark
Dunno, but its a fuel and ignition problem, the circuits of this two is not tied together
Fuel filter okay-replace the fuel pump-No spark check the coil/s, ignition control module and crankshaft position sensor-
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I just learned that the ignition module has to send a rpm signal to the ecm in order for it to send a ground to the injector. I checked for injecter pulse with a noid light and it didn't come on or blink while cranking the engine. I am thinking that this is the no spark no fuel problem and the weak fuel pump was already weak and i just happened on it because of the no start condition. So is there a way to check the ignition module?
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