Hi I'm new to the forum and hoping that somebody can offer some advice.
I've had my 55 reg 307 2.0 HDI for 2 years now. In that time I've had two replacement EGR valves, the last was 4 months ago on the last day of the car's PUG warranty. However, I'm still having problems. At low revs (<3.000) the car is very unresponsive and feels like if it back fired it would clear the problem. I'm sure it's linked to the EGR valve but the dealer is no longer interested and wants to charge me to diagnose the problem.
Is there an additive I can add to the fuel to try to solve the problem or is it easy enough to clean the EGR valve?
Thanks, Rob
Edited by Pugugly on 22/03/2009 at 23:45
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