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1990 Isuzu Trooper Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 Isuzu Trooper

1990 Isuzu Trooper Problems

Some engines may develop an oil leak at the front of the engine, the source is commonly the front crankshaft oil seal. Our technicians tell us a revised front oil seal retainer gasket is available to correct this concern.

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1990 Isuzu Trooper Questions

this happens all the time about the same speed. back off the gas and will upshift but will repeat at 75 weather temp has no effect around town never a problem stop and go overdrive stays in

I have lost 3 distributors in just about a year. I get a code 12 in my snapon scanner but I have no tack signal. code 12 is supose to be OK. I have found oil getting into my distributor, is that normal? I hope someone can answer my questions

Trying to figure out how you answer

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1990 Isuzu Trooper Recalls

THE WELD ON THE RECEIVER UNIT OF THE TRAILER HITCH CAN BREAK.IMPROPERLY INSTALLED HOSE ON THE OIL COOLER COULD COME IN CONTACT WITH THE EXHAUST MANIFOLD AND COULD MELT.PUTTING IN MORE TRANSMISSION OIL THAN SPECIFIED CAN CAUSE OIL TO BLEED THROUGH AIR GROOVE ON TO THE EXHAUST MANIFOLD IF OIL TEMPERATURE RISES.

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1990 Isuzu Trooper Reviews

Best vehicle I've ever owned or driven. Perfect for work, family or play!! Turns on a dime and hits off road perfectly

It's a great vehicle!! Enjoying my 1990 Trooper since 1992. Highways, off road, daily driver, anything mover, etc... Over 250,000 miles on it. No problems ever with the auto transmission. The 2.6 liters, four cylinder engine is an excellent engine.

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