1990 Plymouth Acclaim Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Plymouth Acclaim

1990 Plymouth Acclaim Problems

On 4cylinder engines, engine oil leaks are common from the valve cover gasket, cam plug, and cylinder head gasket.

The heating, ventilation and AC (HVAC) system may  change to defrost mode under heavy engine load conditions when low engine vacuum is produced. This can often be corrected by installing an additional vacuum check valve with reservoir to help stabilize the vacuum supply to the HVAC system.

A hesitation on acceleration may be caused by carbon build up on the EGR valve back pressure tube. Cleaning the tube will generally restore proper EGR system operation, eliminating the associated hesitation.

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1990 Plymouth Acclaim Questions

I need to replace my rear main seal, but the jist of my question is, do I have to pull the motor, or is there another way to do it?

Replaced new caliper and pads still will not release

The water is clean and comes only from under the dash on the pass. side. The car does not overheat and runs perfect. When it rains, I see no water coming in from the door. I looked at the shelf in front of the windshield and found that tere is six screws there to hold the black plastic thing in p...

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1990 Plymouth Acclaim Reviews

I bought my plymouth acclaim second hand from a friend of my dads, for an older car, it runs pretty great. My only complaint is it's electrics. I find myself replacing fuses every couple of months, while they arent expensive or hard to replace, it is annoying when your wipers stop working, or when your radio stops, break lights, headlights, etc. For an old car, its a great one. It's not much to...

Awesome car that just keeps on running - forever. Best gas mileage in any car I've ever owned. It passes gas stations ALWAYS! The heater blows heat in 5 minutes and you'll think you're in Egypt with pyramids and sand dunes. Engine is reliable, little to no maintenance with regular oil changes since 1990. Its 09 and still have original brake parts - can't wear this thing out.

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