bad charge cooler pump,i think

cwc

New member
i have only put a couple hundred miles on my sy,its all stock,but i noticed a loss of power after it sits once its been up to operating temp,i figured maybe charger cooler heat soak,i crawled under my truck after some in town drivin and charge cooler radiator was cool and my charge cooler was as very warm,i tested my pump according to my service maual and it doesnt run, where can i find a new stock repalcement pump? thanks guys
 

atkonkler

Is this your bush?
Re: bad charge cooler pump,i think

Depends on what kind of pump you want? You could get a Johnson pump that flows more or find a stock pump from someone on here I think I have one left but the wires are cut short id have to look. Or you can get one from rpm or Grainger sells similar pumps buy Alittle more pricey.let me look at my stock pump and ill take a picture of it and you let me know what you think.ill do it tonight when I get home.

Aaron
 

cwc

New member
Re: bad charge cooler pump,i think

thanks Aaron, i'm just wantin a stock pump,no i havnt hot wired it,i put the truck in diagnostic mode i was told that would make the pump run,when it didnt i jumped the terminals in the relay wiring according to my gm manual and still no run.
 

cloneman315

Active member
Re: bad charge cooler pump,i think

I have been able to rebuild them before,make sure you fill it from the bottom up to get the air out.
 

aasltmike

Active member
Re: bad charge cooler pump,i think

I've been running a Johnson pump for about two years now. It's hotwired to run continuously and my Ty is my DD. So far, no complaints outta my pump. :2cents:
 

atkonkler

Is this your bush?
Re: bad charge cooler pump,i think

I've spent abouts 45 mins looking for the other pump I do have and can't find it anywhere buddy ! :( if I find it ill let you know but put out a thread that states you are looking for the stock intercooler pump and someone will respond soon if u don't find mine. But if you need anything ill try to help you find whatever it is just gimme pm or shoot me a text ill help track it down or might know who has one. Actually pm a gentleman named Harmon he might have one ill continue searching Alittle more tonight.

Remember to go nowhere follow the crowd!

Aaron

763-221-8138 I'm in mn too
 

SY2932

Administrator
Re: bad charge cooler pump,i think

Make sure that the fuse behind the alternator for the pump isn't blown.
 

cwc

New member
Re: bad charge cooler pump,i think

Make sure that the fuse behind the alternator for the pump isn't blown.

fuse is good,i had power where i should on my harness goin to my relay,luckily when i bought my truck it came with 4 gm manuals:D
 

atkonkler

Is this your bush?
Re: bad charge cooler pump,i think

Just because the fuse "looks" good replace it anyways just to be sure u had a fuse that didn't "look" blown but guess what it was put a new fuse in and bam the pump was working so replace it with a new one buddy! Just to be sure!

Aaron
 
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