What is your question?

Rough idle on cold morning's and when it rains

What is your question?

What do I need to do, already replaced iat and mass airflow

Dec 23, 2015

2 Replies

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Chevrolet Silverado 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

What are the best

repair shops?

Certified Locations

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Chevrolet Silverado 1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

sizzling420on Sep 20, 2016

sounds like another intake man. gasket, once it warms up with idle, the gasket swells causing the air leak into the A.I.M to cease making idle smooth again.