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super wierd problem

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clapbak

15+ Year Contributor
91
0
Apr 1, 2004
Edmonton,
Ok, im going to make a new post.. Im having alittle problem..

Im having a very weird idel problem, whats happening is My car will rev to about 1300 then drop to about 500.. When it rev's high the fan turns on for about 2 seconds.. Soo i replaced the throttle body gasket, cleaned my throttle body, Replaced my idel speed motor, Replaced my coolent temp sensor.. cheaked for vac leaks - none- and its Still doing it! So, we figured it was something electrical.. We pop'ed the fuse box open, And there were relay's in where it said a/c(it actually had WIRES! to connect to something below the relay!) .. and the compressor.. The thing is, i dont have a/c so we took thoes relay's out, and everything to do with a/c.. and it stopped! It was working fine for about a week, now its back! I take out the Low Fan Relay, And it stop's! I tryed Swiching Relay's to make sure it wasnt broken, same thing.. As soon as i take out the Lo Fan Relay, It stops! n e suggestions?!
 
Do you have an AC fan even tho you have no AC? When you take out the Low Fan Relay does the main fan work at all? Im not sure what the low fan relay is for though, maybe the AC fan? Also you say "it stops", do you mean the idle problem, or do you mean that the fan stops coming on?
 
No i just got the fan thats on the Rad.. When i take out the Low Fan Relay It Idel problem stops! my engines normal! Perfectly fine..
 
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