Isuzu Problem Reports

RepairPal Verified Isuzu Problem Reports

Report A Problem
View:Most ReportedNewestRepairPal Verified

This vehicle is known to set false trouble codes, which causes the Check Engine Light to illuminate. To resolve the problem, the PCM needs to be re-flashed, which is covered under the vehicle's emission warranty.

This vehicle is known to set false trouble codes, which causes the Check Engine Light to illuminate. To resolve the problem, the PCM needs to be re-flashed, which is covered under the vehicle's emission warranty.

This vehicle is known to set false trouble codes, which causes the Check Engine Light to illuminate. To resolve the problem, the PCM needs to be re-flashed, which is covered under the vehicle's emission warranty.

This vehicle is known to set false trouble codes, which causes the Check Engine Light to illuminate. To resolve the problem, the powertrain control module PCM needs to be re-flashed. This repair will be covered for a time under the vehicle's emission warranty.

The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.

A Loose or worn gas cap may cause Check Engine Light to illuminate.

The front brake rotors can warp and cause a vibration when braking. The rotors will need to be machined or in cases where they are worn to thin, replaced to correct this issue.

The fuel level sensor may fail resulting in erratic reading of the fuel gauge. Sensor replacement is generally required to correct this concern.

The check transmission light may illuminate with a stored code 37. This is commonly caused by electrical interference on the data communication circuit between the transmission control module (TCM) and the engine control module (ECM). Our technicians recommend that all related connection and ground locations should be inspected and repaired as necessary. In some cases electromagnetic interference may be the cause, shielding of the affected wiring may be of help it this case.

On certain models the fuel gauge will not read full due to excessive resistance in the sending unit. Replacing the sending unit in the fuel tank will commonly repair this issue.

The Check Engine Light may illuminate due to a failure of the secondary air injection system (AIR) system. Possible faults include the air pump, relay, solenoid, and 02 sensor. Our technicians recommend complete system diagnoses before replacing any parts.

 

Engine coolant leaks from the crossover pipe are common and can be mistaken for an intake manifold leak. Our technicians suggest replacing engine coolant (Dexcool) more often than the manufacturer recommends.

Engine coolant leaks from the crossover pipe are common and can be mistaken for an intake manifold leak. Our technicians suggest replacing engine coolant (Dexcool) more often than the manufacturer recommends.

Engine coolant leaks from the crossover pipe are common and can be mistaken for an intake manifold leak. Our technicians suggest replacing engine coolant (Dexcool) more often than the manufacturer recommends.

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.