1990 Mitsubishi Eclipse GSX Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Mitsubishi Eclipse GSX

Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your 1990 Mitsubishi Eclipse GSX
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

1990 Mitsubishi Eclipse GSX Problems

Engine Knocking Noise From Carbon Buildup

Carbon buildup on the top of the pistons is common. As the buildup increases with over time, symptoms vary from light ticking, to hammering, to knocking noises. Performing a fuel injector cleaning procedure can often help the condition by removing some of the piston top deposits.

The door glass may be hard to roll up

The door glass may be hard to roll up and/or come out of the run channel. Our technicians tell us the repair can include adjustment of the run channel, regulator to glass, regulator to door, and if necessary shimming of the window regulator.

Squeal or squeak noise from rear brakes

A squeal or squeak type noise may be heard from the rear brakes on application. Our technicians tell us there is an updated rear brake pad shim kit which can help reduce this type of noise.

See More Problems (7)

1990 Mitsubishi Eclipse GSX Questions

clutch (1 answer)

i put everything new ,like a clutch cylinder,slave cylinder,master cylinder clutch but when im bleeding the clutch i open the valve and the pedal stay on the floor.what could be wrong?

boggs down when its at 3500 rpms (2 answers)

my car is a 1990 mitsubishi eclpise gsx all wheel drive car with a 2.0 in it and its turbo but my question for you is when i get in about 3500 rpms my cars boggs down and like almost wants to die and it dont build up in the high boost and ive spent already 600 dollars trying to figure it out and ...

See More Questions (2)