Mechanics

PRISM STALLING OUT

1994 Geo Prizm

Hey, I have a 1994 geo prism 109000miles. It will run fine for anywhere from 5-40 min then quit with no warning. Even at 70 mph. Then will not start until engine cools down a little 10-20 min. Replaced cap, rotor, plugs, wires, coil, module and distributor. Also tried new ecm. Code 12 keeps coming up, dist, ecm or camshaft sensor(no sensor listed for this car). Any ideas? When car dies no spark. Thanks
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Magredvette
May 29, 2007.



Now the fun begins. Sounds like it may be time for a pin-topin Ohms test of the wiring to the ECM. Might have a bad connection or bad wire. Thye cam and crank position sensor are one in the same

Tiny
Jack42
May 30, 2007.