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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Express 3500: my name is ***** ***** I have expres

Customer Question

Hi my name is ***** ***** I have expres 2000 3500 5.7l ttying to figure out what's wrong with the van... All the sudden starts stalling , power , sounds / feels like misfiring,,, found out I got leak on my water pump... I did change that... My question is do I need to change the manifold gasket too? Tnx in advance
Submitted: 1 year ago.
Category: Chevy
Expert:  JOHN aka Eauto replied 1 year ago.
Hi . Thank you for asking your question on JustAnswer.is the engine light on?
Thank you again for trusting us with your problem. John aka eauto
Customer: replied 1 year ago.
Yes it was... I did clean the sensor right by intake... And went away(no more engine light) .... Still doing the same thing,,,, I did search online, saying need EGR VALVE.... Gonna Cost me 150$... And not sure if that's the prob.