Search Results for ‘valves’

Since cleaning my turbo, intercooler, and intake valves I have been hearing the flutter of the blow-off valve. I haven't heard this since the car was new. I figured my mind had tuned it out but since I hear it now I surmise it may have slowly been blocked by the accumulating sludge.

Now that I installed an oil catch can I cleaned the throttle body and inspected the intake valves. I then used Caramba and Liquid-Moly throttle and valve cleaner. I was able to clean the throttle body off the car but I opted to spray the cleaner while I ran the car at 2000 rpm. I'll do it a...