02 silverado wont stay running

Asked by Nov 14, 2016 at 12:09 PM

Question type: Maintenance & Repair

I recently changed the fuel pump in my
02silverado with a pump that came
out of an 02 tahoe. Same size engine,
5.3 liter vortec.I ( also changed the
plugs( new), but now it has trouble
running and even starting. But when it
runs it runs great. I can hear the pump
kicking in. Can someone help me
please.

2 Answers

74,505

Did you change the fuel filter?

Yes

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