The trouble light keeps coming on with a PO 401 code (insufficient fuel flow & exhaust valve recirculator). Every time I clear the trouble light it comes back on in a short time. I've put on a new EGR valve, O2 sensor and have put fuel injector cleaner in the gas tank. Now I'm being told to "try and replace the fuel injectors" (+/- $2000). The car runs perfectly, the light just keeps coming on. I plan on keeping the car but don't want to guess at replacing the fuel injectors and spend that kind of money. What will happen if I keep running it just the way it is? Every mechanic has given me a different story and the repairs so far haven't changed anything.
Thursday, December 2nd, 2010 AT 12:48 AM