Questions & Answers for: Chevrolet Astro p0303 code

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Question about Chevrolet Astro

1 Answer

...code is P0303. P0303 is cylinder #3 misfire detected. Start by changing the spark plug. If that doesn't clear it then try changing the plug wire. If that doesn't clear it, then you might need ...

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...code P0306 and P0303 is shown?http://technoanswers.blogspot.com/2012/01/car-misfires-and-error-code-p0306-and.html-------------Diagnostic code ...

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Question about 2001 Astro

1 Answer

...code flashing light when you step on gas. P0303 is cylinder #3 misfire detected. Start by changing the spark plug. If that doesn't clear it then try changing the plug wire. If that ...

Question about 2001 Astro

2 Answers

...code flashing light when you step on gas. P0303 is cylinder #3 misfire detected. Start by changing the spark plug. If that doesn't clear it then try changing the plug wire. If that ...

...p0303 censor that code is not a sensor code that is a missfire code , you have a miss fire in cylinder number 3 , check you spark plugs or coil for that cylinder , with that code car will run rough ( ...

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