Lumina 3.1 '90 problems
My Lumina when getting warm will die ,cough and sputter intermittingly.
A/C clutch is clicking , even when not being used. Rad fans kick in and out.
When Lumina cold , starts fine. Engine coolant sensor and fuel filter are changed.
Is it ECM or something else?
It was ECM and Lumina is now ok. I changed also TPS .
I got a 1990 lumina I put a new ecm and now it will start and cut off
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