1993 Mitsubishi Diamante Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Mitsubishi Diamante

1993 Mitsubishi Diamante Problems

The automatic transmission may fail prematurely requiring overhaul or replacement of the transmission.

A brake pedal pulsation may be noted on brake apply. This is commonly caused by warping of the front brake rotors. Our technicians remind us that re-machining (turning) the rotors can correct this issue but the repair may last only a short time as the thinner rotors would be even more prone to warping. Replacement of faulty rotors with high quality parts is often the best option in these situations.

The seat belts may not properly retract due to an internal fault with the retractor mechanism. Replacement of the seat belt retractor would be required to correct this concern.

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1993 Mitsubishi Diamante Questions

while idling in park my diamante attempts to die out, as I give it gas it backfires. It hasnt been running for awhile either only started, doesnt have a catalatic converter or 02 sensor on it right now just a straight pipe.

-selonoid for the fuel pump ( its working )
-relay switch
-coil
-spark plugs and wires
does anyone have any suggestions, or has there been a recall for this reason?

the waterpump went out 5mos. ago. finally replaced it 4/20/11.
now,vehicle will turn over,but won't start or run. please help.

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1993 Mitsubishi Diamante Recalls

UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.THE REAR OUTBOARD LOWER SAFETY BELT ATTACHMENT BOLT WAS INADEQUATELY TORQUED ON INSTALLATION.

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