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.
Resources for the Repair and Maintenance of your 1990 Isuzu Pickup
1990 Isuzu Pickup
1990 Isuzu Pickup 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.
1990 Isuzu Pickup Recalls (Recent)
Summary: 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.Learn more »
1990 Isuzu Pickup Questions and Answers
my 1986 Isuzu pup starts and runs great but every time you come up to a stop sign or stopping anywhere the engine dies. It starts good and runs good but does not seem to idle correctly. I have ju...
Orig owner w 320K miles on great work horse truck. Broke L torsion bar on a rock, and can not find a replacement part. Can anyone make one, or repair the original? I want to restore it.
my 1986 isuzu p'up diesel has a hose with a plug hose clamped in the end of it that sticks up from where the oil filter is screwed in. I was driving along when I heard a pop and and pulled ove...
My truck used to stall after 30 minutes of driving. It drove very well, but now it will not start. It turns over but doesn't start.