Jeep Comanche Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Jeep Comanche

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Jeep Comanche Problems

Ignition wires may fail and cause engine performance problems

Ignition wire failures can cause a rough idle or intermittent engine misfire and there might not be a Check Engine light.

Various Engine Oil Leaks

Engine oil leaks from the valve cover gasket, oil pan gasket and timing cover gasket are common.

Dusty conditions may cause the rear main oil seal to leak
Some models are susceptible to rear main oil seal failures in dirty or dusty conditions. As dirt and dust collect on the oil seal, the abrasion wears through the sealing surface. A rubber plug, installed above the starter, is being used in production that prevents the dust entry near the seal and extends the life of the seal. The plug is available from MOPAR and should be installed any time a rear main seal service is performed.

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Jeep Comanche Questions

Can you switch from hydraulic clutch to manual clutch on a 88 Jeep Comanche (1 answer)

ign on, pump runs to charge fuel rail. starts easily. dies after rail depletes (2 answers)

New pump, no power to pump after initial prime. no electric to pump after it starts. What/where is ?trigger? to power the fuel pump after the engine starts.

Fuel pump primes rail, starts, runs till rail empty. Pump does not restart. (1 answer)

Jeep is actually an 89, Starts just fine, runs till the fuel rail is empty then dies. But then starts right back up. Fuel pump primes, but won't run otherwise.

Any ideas what's wrong?

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Jeep Comanche Recalls

Recall 98V005000
VEHICLE DESCRIPTION: PASSENGER AND MULTI-PURPOSE VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, ILLINOIS, INDIANA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, OR WISCONSIN, AND THE DIS...
Recall 90V177000
MALFUNCTION OF FUEL INJECTION SYSTEM THROTTLE POSTITION SENSOR COULD CAUSE INTERMITTENT HIGH ENGINE IDLE SPEED IMMEDIATELY AFTER STARTING ENGINE.

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Jeep Comanche Reviews

Overall it runs great and no real problems at all. Good on the road or going through the mud.

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