AIR pump check valves
Thread Starter
Melting Slicks
Joined: Apr 2000
Posts: 3,198
Likes: 2
From: Northern CA
AIR pump check valves
My '96 is going through AIR pump check valves at an abnormal rate (both driver and passenger side). Being OBD2 it is turning on the SES light. The light just came on again and this check valve only has 10k miles on it. What is causing this?!?
The valves are getting choked up w/ gunk so I will try soaking them carb cleaner, but it's getting annoying. Would changing the O2 sensors help at all?
Car has 86k miles. Thanks...
The valves are getting choked up w/ gunk so I will try soaking them carb cleaner, but it's getting annoying. Would changing the O2 sensors help at all?
Car has 86k miles. Thanks...
