2004 Pontiac Montana "service engine soon light" Questions

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...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 engine soon on. i ...

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Question about Pontiac Montana

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service engine soon light on 2002 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 ...

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Question about Pontiac Montana

1 Answer

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 warning. It

...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 mass air flow sensor ...

Question about Pontiac Montana

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...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 ...

Question about Pontiac Montana

1 Answer

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 on the drivers side under the dash on the

Question about Pontiac Montana

2 Answers

...service engine soon light is on. this light can come on for many different reasons. the way to find out what the problem is to read the codes stored in the computer. most auto parts store such as ...

Service Engine soon light on - diagnostic code says o2 sensor. What is an O2 sensor and is it hard to replace You'll need to give us the specific code, in the format P0xxx. Just saying "O2 sensor" ...

service engine soon light is on code reads f.airflow censer car has 30000miles on it . Dealer just changed enlet gasket two weeks ago. Erased code but light came on next day again. Car runs good. I ...

...Service Engine Soon" light came on. Is this due to running out of gas? I'm assuming I just tripped a code and should disconnect the battery to reset the light and then watch to see if this happens ...

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