1999 Isuzu Trooper Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Isuzu Trooper
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1999 Isuzu Trooper ProblemsValve Train Noise Due to Varnish Build up
A ticking noise may be noted from the engine valve train area. This is commonly caused by varnish build up in the hydraulic lash adjusters (HLA). Our technicians tell us that using Mobil 1 synthetic oil has been successful in cleaning the varnish deposits and quieting the lifter noise.
Lack of oil changes can cause the piston rings to become clogged with debris resulting in excess oil consumption. Severe engine damage may result if the oil level gets to low. Engine dis-assembly may be required to clean or replace the piston rings. Our technicians recommend proper maintenance to try and avoid this expensive repair.
The fuel level sensor may fail causing erratic operation of the fuel gauge. Our technicians tell us that replacement of the failed sensor is necessary to correct this concern.
1999 Isuzu Trooper QuestionsMy Transmission Seem to Not Go In Drive And I Do Not Have A Transmission Dips trick were I can check it. How can I check the trans myself to see how full or low is the fluid is. (1 answer)
battery checks out fine but acts like it is not getting charged. I can hook charger up and with in a second its starts.