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- May 9, 2002
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A friend has a 3.8L, 94 Pontiac Bonneville with a tendancy to die at idle after its warmed up. All stock as far as we know.
Turbolink showed no Malfunction codes, But no activity on the EGR valve either (constant "0" reading). MAF readings were a bit low at WOT, but car has 104k. The ESC field had a constant "5" at idle and 10-12 at WOT. All other fields on Tlink were normal. New fuel pump, filter, air cleaner. Nothing obvious on visual inspection.
Any thoughts? TIA![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)
Turbolink showed no Malfunction codes, But no activity on the EGR valve either (constant "0" reading). MAF readings were a bit low at WOT, but car has 104k. The ESC field had a constant "5" at idle and 10-12 at WOT. All other fields on Tlink were normal. New fuel pump, filter, air cleaner. Nothing obvious on visual inspection.
Any thoughts? TIA
![Smile :) :)](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png)