Auto >> AutoSPT >  >> Engine

Why does the engine light keep coming on indicating EGR valve in a 1987 Chrysler mini van after i replace valve?

There are multiple reasons why this might be happening. To rule out the obvious cause, make sure that the EGR valve is the correct one for the vehicle and installed properly. Additionally, vacuum hoses can become brittle over time and cause leaks. Make sure vacuum lines are connected and in good condition. You may also want to consider the age of the vehicle. The van is from 1987 and the EGR system may simply need to be cleaned or serviced.