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Re: full boost... Posted by RS [Email] ![]() ![]() ![]() In Reply to: full boost..., Ed, Thu, 14 Jun 2001 13:33:06 Members do not see ads below this line. - Help Keep This Site Online - Signup |
It sure sounds like the APC solenoid (up on the radiator mount) is chattering. They will chatter until you step on the brake and disable the APC. Itcan be an indication of a pressure transducer that's headed south.
Try this: open the hood while the car is idling. Have an assistant periodically step on the brake while you listen to all of the suspect places with a mechanics' stethescope of some sort (a length of heater hose is good.)
Even if your pressure transducer is a bit funky, you can still get full boost if it fails in the right way.
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