Mechanics

JEEP COMANCHE GAS PROBLEM

1989 Jeep Comanche • 6 cylinder 4WD Manual •

1989 Jeep Comanche won't stay running unless key is held forward
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Gaj265123
May 28, 2011.



Sounds like an ignition switch problem if you have to do that-check ignition primary wire from switch to coil

Rasmataz
May 28, 2011.
Thanks. The truck cut off in the middle of the road last week. We thought it might be low on gas. We added gas. It cranks. But as soon as you let off the key, it cuts off.

Tiny
Gaj265123
May 28, 2011.
Get a jumper wire hook it up to the battery positive and other end to the coil positive this will bypass the Ig Sw-let me know

Rasmataz
May 28, 2011.
Ignition resistor is open. It is bypassed during cranking.

Caradiodoc
May 28, 2011.