ducky |
08-04-2007 01:54 PM |
There are many possibilities for this; dirty air filter, gas filter, throttle body, old spark plugs, wires, corroded coils, leaking intake manifold gasket, etc.. Try disconnecting the EGR valve wiring connector and drive normally. It won't affect the engine normally but if its sticking open there'll be too much exhaust gas entering the intake manifold diluting the air/fuel mixture causing all sorts of hesitation, erratic, stalling, and poor power to the engine. If this corrects the problem then cleaning it may help.
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