Overheating

10

Asked by MJ Apr 25, 2019 at 07:37 PM

Question type: Maintenance & Repair

I appreciate all of the help. But i need to
know why buick says 202º & 220º and  
neither one comes on the heels of until
234º?  I believe if the correct operation
would solve it. But i don't know.

1 Answer

10

Buick says my ecm is set for primary and secondary fan temp settings are 202º & 220º It don't feel like the bottom hose is that hot

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