My gas gauage only goes rm full to half but as the gas starts to half tank the jep tarts to jrk an th explotion sounds comeout of the muffler
muffler explosion
is caused by 2 things
air entering the exhaust (leaks )
and gross engine fuel controls out of control, a very rich conditon
there is no person on earth can guess why.
a tech, would do about 10 tests, and find the cause, then the part.
87 is a water shed year.
is your car CARB or EFI. some were CARB. so what engine size
and which fuel system. ?????
is this your car engine, (wild guess) USA cars only not export Jeeps.
The throttle body fuel injection is used on 1987-90 Wranglers equipped with the 2.5L engine and is a "pulse time'' system that uses a single solenoid-type injector to meter fuel into the throttle body above the throttle plate. Fuel is metered to the engine by an Electronic Control Unit (ECU),
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