Standard Motor Products makes its VS63 EGR vacuum solenoid valve to fit a very wide range of car, truck, and van models sold under the Ford, Lincoln, Mercury, and Mazda models between the mid ...

but a good starting point would be to check the inlet manifold for a build up of deposits and the EGR valve for damaged wiring, vacuum leaks and solenoid operation. Check out all Ask HJ questions ...

The most common culprit is carbon buildup on the throttle body, exhaust gas recirculation (EGR) valve and idle air control (IAC) valve. Here well show you how to clean an EGR valve. This simple ...

Tracing the cause could be time consuming, but a good starting point would be to check the inlet manifold for a build up of deposits and the EGR valve for damaged wiring, vacuum leaks and solenoid ...