Car Questions
RepairPal is your advocate for car care advice and guidance

How to test egr function

(1995 Lincoln Town Car)
in Potwin, KS on March 03, 2012
I replaced my egr value.and it still not passing emissions test. how do I test it so I know it is working.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
What seems to make the problem better or worse? low speeds or idle make it worse How long have you had this problem?...
I was driving and noticed temp was on red, immediately pulled over, and shot the engine. Steam was coming out , and ...
Didn't find what you were looking for?