1993 mustang electric fan problem?

Question

first i know the fan works cause i jumped it to the battery. last year the car was serviced for stall, no restart, and fan not working, i was informed the IRCM (integrated relay control module) was faulty it was replaced with brand new. now the fan is not working again but car still starts and no stalls. my car has A/C but it didn't work so i removed the compressor, dryer, belt, and hoses it still has condenser and evaporator in it. i heard when you turn a/c on it turns the fan on and leaves it on until you turn off a/c. if this is true can i still turn my a/c switch when the car get too hot to activate fan and cool it back down

Answer 1

The power for the fan is run through the AC low pressure switch....you can bypass it with a paperclip or just turn on the AC....Defrost position works too.

Answer 2

there is not any genuine downside for the electrical powered followers. seem at lots of the greater modern vehicles--that's all they have. downside of a inventory belt pushed fan is that it's not very effective whilst stopped. I definitely have a 'sixty 9 w/351C (change) and had an identical concern once I first geared up it. It used to boil over at stops. I put in 3-row radiator meant for a brilliant-block, replaced the inventory fan with severe perf fan (no snatch), extra a fan shroud and extra 2 small electric followers.. It nevertheless ran on the nice and comfortable side at site visitors jams, yet temp upward push replaced into not on time long sufficient for site visitors to start shifting. not greater boiling over. additionally, I accept as true with increasing the idle velocity a splash. that still helped.

Answer 3

there is not any real disadvantage for the electrical powered followers. seem at lots of the greater contemporary vehicles--it fairly is all they have. disadvantage of a inventory belt pushed fan is that it incredibly is not any longer very useful while stopped. I also have a 'sixty 9 w/351C (exchange) and had an identical difficulty when I first geared up it. It used to boil over at stops. I put in 3-row radiator meant for a super-block, replaced the inventory fan with extreme perf fan (no take carry of), further a fan shroud and further 2 small electric powered followers.. It nonetheless ran on the nice and comfortable facet at site visitors jams, yet temp upward push replaced into in the back of schedule long sufficient for site visitors to initiate shifting. not greater boiling over. additionally, I consider increasing the idle speed somewhat. that still helped.

Answer 4

I don't understand why you waited to ask this on Yahoo. Just turn on the A/C. If it works, good, if not, back to troubleshooting the original problem.