On my 06, Both rad fans are running at high speed after start up (engine is at ambient temp). They will continue to run and will finally turn off, several minutes after key off / engine off. A/C is not on. Temp gauge never goes above normal.

I do have a DTC PO443 - Evap Purge Valve. Replaced valve, no change.

Any ideas?

Thanks!

 

running your a/c?

 

Thanks for the reply. (A/C was off). We have found what appears to be the problem. Some varmint has chewed many wires near a module. At least one is gnawed completely. What a mess..............

 

OOO yeah that'll cuase a problemhope u can getit fixed fairly cheap