Having problems with your Chevrolet C1500 ?

Whistling egr valve on my 93 chevy 1500,why?

\015 New egr,egr solenoid,throttle position,fuel regulator,temp sensor,map sensor.egr still whining at idle,sometimes at speed.whats left? what could it be?\015 Posted / edited by AnonymousUser on : 22-10-2018

Answers :

Repair Help & Product Troubleshooting for Chevrolet C1500

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