Questions & Answers for: pontiac montana service engine soon

...pontiac montana service engine light on at 69,599 miles is this just a service light you need a code to shut off. have already checked gas cap. you need to put it on a computer to find what the code ...

...Montana. Tune up and new heads, thermostat, water pump, flushed radiator, replaced gaskets. Ran great for 2 weeks. Heard a pop this morning and the service engine soon light came on and stayed. There ...

Montana started sputtering, but hasn't died, what's wrong? I got my oil changed, and the guy said it wasn't the engine. My 'Service Engine Soon' light is flashing when I drive. have it scan.sound like

Montana and did not know about the gas gauge problems...anyway it stuck and I literally ran out of gas at the station. After I filled up the tank my "Service Engine Soon" light came on. Is this due to

...service engine soon light on in 02 montana will not pass inspection because light is on & they want $150.00 to do diangnostic test. what kinds of things could be wrong? o2 sensor is most likley ...

...montana "service engine soon" 2001 montana "service engine soon" light is on...What is causing this light to come on? Hello and welcome to FixYa! This warning serves as like a maintenance ...

...Montana, Pontiac. Service engine soon. light came on. oil ok (engine, transmission) coolant ok, battery ok, serpentine belt just changed, transmissions acts normal, engine acts normal. why is Service ...

Pontiac Montana If the "check engine" or "service engine soon" light is on, then the computer has detected and stored a trouble code ( DTC) and you need an OBD II code reader. the connection should be

Pontiac Montana had the service engine soon light come on. It then took 2 times of turning the key for the van to start. Then two days later I went to leave work and it wouldn't start at all. Just sat

...Pontiac Montana van, when I turn the key to the on position, all I get is a service engine soon light, nothing else happens. When I turn the key off, there is a hissing sound and all my gauge needles ...