Rdom10

Lesson learned, don't buy a TYC cooling fan assembly. After the mechanic said that he thought the module went bad and I ordered the other fan, thought for sure would be an easy swap of modules. Hooked up the new fan and it worked for bout 5 min then started doing same thing, not shutting off. At this point thought for sure something else must be causing this, whats chances of getting 2 brand new fans that are bad??? Mechanic said was module again. I was skeptical but I ended up getting a VDO brand from autostore. was twice as much at $300 but works perfectly now. Will never buy TYC again. Could have been done along time ago if bought the better fan, and wouldn't have had to pay mechanic.

Not looking like CHT, finally broke down and took to a mechanic. He thinks its the fan module. I have a new fan ordered from amazon but probably won't get it in before I leave. Will have to finish when I get back, but will be back on to hopefully say every things good and how I fixed, Thanks again!

Thanks autom8r! I will try that cause planned on changing plugs anyway. A lot of info is pointing to it being the problem. Just to be sure , your referring to the CHT Cylinder Head Temperature Sensor right?

I am having the same problem with the 1 fan (drivers side) going full out all the time, but this is a brand new fan I ordered and installed per the instructions I got here. The factory fan stopped coming on and car was overheating when at a standstill. So does this mean the new fan I just bought (TYC) is bad?? I was told this was a good brand. Please any help would be appreciated. I am not very familiar with working on cars, but I am an electrician and pretty mechanically inclined. Again thanks for any help