EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that does as the name implies: recirculate exhaust gas back into the engine’s intake manifold for a return trip to the ...
Both the Hanes and Chilton (consumer) manuals have failed me*.<BR><BR>1993 Ford Explorer Sport (2-door) 4.0 V6 engine.<BR><BR>Where the heck is the EGR valve? I can't find anything that looks remotely ...
Two critical elements that need to be checked out at 100,000 miles are the EGR valve and the DPF. Hasten says to run a computerized flow test on the DPF filter tol show if the filter in the exhaust ...
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