1990 Isuzu Pickup Repair and Maintenance

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

1990 Isuzu Pickup Problems

Engine 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.

Coolant Leak From Heater Core

The heater core may leak coolant, excess coolant loss can result in engine overheating. Our technicians tell us a revised, copper heater is available to replace the original aluminum one.

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1990 Isuzu Pickup Questions

Head gasket recently replaced and truck will not start...Why? (1 answer)

Truck cranks but will not catch.

front right brakes locked up. released after about 20mns. caliper or master cyl? (1 answer)

my front brakes locked up on me, but after about 20 mins of sitting, they released and i was able to drive it home as long as i didnt touch the brakes. is the problem the brake caliper and or the caliper hose or is the problem in the master cylinder?

What is right below the brake master cylinder? splits brake line into F and R. (1 answer)

Need to know the name of the part that splits the brake line into F and R (front and rear.) right under the master cylinder.

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1990 Isuzu Pickup Recalls

Recall 95V103009
THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.

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