1991 Isuzu Trooper Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1991 Isuzu Trooper
Never overpay. Check prices with our estimator
Ask a mechanic in our community
Our experts translate recalls into plain English
1991 Isuzu Trooper ProblemsEngine Oil Leak From Front Crankshaft Seal
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.
1991 Isuzu Trooper Questions'91 trooper 2.8L won't crank or turn over with new battery and starter. what up (1 answer)
crossed starter term., used starter fluid, changed neg. batt. cable, confirmed pos. has good connection. rebuilt starter, bought new battery, checked all fuses. what do I set my meter to for checking relays? can sensors or modules be the problem and which ones? got no accessories, lights, bells.....
need to be replaced?
master cylinder reservoir goes dry. no sign of leakage around pedals or underneath on ground.