help! please.
lrazor said
The ammeter's antics could be due to the erratic idle.
Click to expand...
very true
E.G.R. valve
Exhaust
Gas
Recirculation
valve
it permits a small amount of exhaust to enter the combustion chamber lowering combustion temperature in order to minimize the formation of NOx
when the valve gets old and dirty it may not shut all the way causing rough idle and stalling
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