Engine Mechanical problem
2001 Jeep Cherokee V8 Four Wheel Drive Automatic 86000 miles
my jeep has been acting up for months now, at first the transmission was jerking then it just wasn't getting no gas, so my husband changed the fuel filter and my transmission is fine, Now my engine light is on, it has a misfire thiers pinging noise when you turn it off like somethings getting hot. We've changed the fuel filter, coils, spark plugs, throttle positioning sensor, and the injectors. Could it just be the computer?