Service Engine Light

30

Asked by AAQueen Jan 23, 2019 at 10:50 PM about the 2000 Buick LeSabre

Question type: Maintenance & Repair

My service engine light is on and I am not sure
why. Oil pressure is good, alternator is maintaining
good voltage, battery is good, new catalytic
converter, brand new fuel pump and filter. I do
have a smell when the heater is on that smells like
something maybe burning.

5 Answers

F_O_R answered 5 years ago

Without the trouble code(s) I could only guess. Your local auto parts store can read the codes for you. Write them down and post them here.

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30

AAQueen answered 5 years ago

I just picked it up from our machanic today and it come on after I left, so no codes yet. I will post as soon as I get them.

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30

AAQueen answered 5 years ago

Code reads P0300 (also, all spark plugs and spark plug wires have been replaced)

3 people found this helpful.
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40

Q45x2 answered 4 years ago

They say the engine is not getting to the correct tempature

4 people found this helpful.
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Your Answer:

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