2.7 L engine - recently replaced water pump which failed and while at it I also replaced the timing chain and primary tensionser. Now, after driving for a while (20 minutes or more) the idle drops at stops to between 4-5K and occasionally stalls, but prior to this (even after engine fully warms up and reaches closed circuit) there is no problem at all. What could be the source of this?
Jan 8, 2013 at 11:01 AM
