Car turns over fuel pump kicks on no spark from coil

Asked by GuruQJNGZ Nov 28, 2019 at 12:17 AM about the 2003 Chevrolet Impala

Question type: Maintenance & Repair

I have an 03 Impala that turns over fuel pump kicks
on I've changed crank relay ignition relay and still
no spark from coil packs what else could be the
problem in why it will not start

3 Answers


Check the crankshaft position sensor. They're troublesome on these vehicles and will cause a no spark condition. Hope that helps! Jim


By check he means replace as he gave no directions on how to "check" it

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