Chevrolet
Camaro
4

Intake manifold or PCV valve hose may develop engine vacuum leak on Chevrolet Camaro

Problem Description and Possible Solution
The intake manifold or PCV valve hose may develop an engine vacuum leak causing a rougher than normal idle am may result in illumination of the check engine (SES) light.
Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.1L V6
3 model years affected: 1990, 1991, 1992
4 people reported this problem