1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Car runs too hot..... "UPDATE"

Thread Tools
 
Search this Thread
 
Old 10-11-2006, 01:06 PM
  #21  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Free is Free...

My favorite uncle is Uncle Free
Old 10-11-2006, 01:16 PM
  #22  
Senior Member
True Car Nut
 
lash's Avatar
 
Join Date: Oct 2005
Location: Central Florida
Posts: 7,030
Likes: 0
Received 2 Likes on 2 Posts
lash is on a distinguished road
Default

Originally Posted by BillBoost37
Free is Free...

My favorite uncle is Uncle Free
Translation...

Yes, pull that radiator and clean it out seven ways from Sunday. :P
Old 10-11-2006, 01:39 PM
  #23  
Senior Member
Certified Car Nut
 
1993 SLE's Avatar
 
Join Date: Oct 2003
Posts: 19,756
Likes: 0
Received 0 Likes on 0 Posts
1993 SLE is on a distinguished road
Default

yes....here is my experience, I recently saw a rad removed from a members car, now mind you this rad had been washed out from both sides with water, and he had been having troubles with the car getting hotter than he would have liked....the rad was removed and then set onthe wall.....when i knocked the rad over by accident, a pound and i mean literally a pound of dirt fell out of it.....

you may want to remove the rad and clean it
Old 10-11-2006, 01:44 PM
  #24  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

yeah..then he made me sweep up the dirt when I got back from WCBF... :?
Old 10-11-2006, 02:05 PM
  #25  
Senior Member
Posts like a Northstar
Thread Starter
 
mrbell83's Avatar
 
Join Date: Apr 2006
Location: In the mitten
Posts: 675
Likes: 0
Received 0 Likes on 0 Posts
mrbell83 is on a distinguished road
Default

Originally Posted by BillBoost37
yeah..then he made me sweep up the dirt when I got back from WCBF... :?
Well you were the one that chose to clean it up.

I guess sometime next week i will pull it and clean it, this weekend is up north time....
Old 10-16-2006, 05:13 PM
  #26  
Senior Member
Posts like a Northstar
Thread Starter
 
mrbell83's Avatar
 
Join Date: Apr 2006
Location: In the mitten
Posts: 675
Likes: 0
Received 0 Likes on 0 Posts
mrbell83 is on a distinguished road
Default

I am getting ready to do this tonight, I have one more thing to ask, are there oil cooler lines running thru the radiator? I have a 92 SE.........
Old 10-16-2006, 06:19 PM
  #27  
Junior Member
Posts like a Ricer Type-R
 
willwren's Avatar
 
Join Date: Aug 2002
Posts: 11
Likes: 0
Received 4 Likes on 4 Posts
willwren is on a distinguished road
Default

No. Only the L67'* got that.

Should be coolant and trans fluid only on yours.
Old 10-17-2006, 08:35 AM
  #28  
Senior Member
Posts like a Northstar
Thread Starter
 
mrbell83's Avatar
 
Join Date: Apr 2006
Location: In the mitten
Posts: 675
Likes: 0
Received 0 Likes on 0 Posts
mrbell83 is on a distinguished road
Default

Originally Posted by willwren
No. Only the L67'* got that.

Should be coolant and trans fluid only on yours.
Yep Bill you are correct, I got it out last night and I flush it 8 ways from Sunday as directed, nothing came out, I even tapped it lightly on the ground trying to jar and loose dirt out, but nothing at all, she was clean, my buddy told be he is almost positive that its a heater core, or he said there is a rare chance that something inside the water pump it wrong, but he said the same thing we all say, there either work or they dont.

So ideas? Does it sound like a heater core, the previous owner said steam use to come out of the heat vents when he would turn it, however I never noticed this......

P.*. Since my AC doesn't work, I was wondering if I could get that big second radiator (I think its for the AC) infront of the radiator out of the way?

Also, a guy at work told me to take a pressure washer or compressed air and blow the heater core out, is this safe? Would this unclog it?

Let me know what you guys think...... :?
Old 10-17-2006, 10:52 AM
  #29  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

I would apply an open water hose to the heater core, not pressure washer. The core is designed to hold 16psi, normal household pressure is around 30-37psi. However with both hose open..you won't build the pressure and hurt anything. Flow will be visible and obvious.

Water pump. The GH'* recently had a thought on this that may be worth mentioning. That is a poor pump where the pump didn't rotate at the same rate of speed as the pulley due to poor construction.
Old 10-17-2006, 11:14 AM
  #30  
Senior Member
Posts like a Northstar
Thread Starter
 
mrbell83's Avatar
 
Join Date: Apr 2006
Location: In the mitten
Posts: 675
Likes: 0
Received 0 Likes on 0 Posts
mrbell83 is on a distinguished road
Default

Originally Posted by BillBoost37
I would apply an open water hose to the heater core, not pressure washer. The core is designed to hold 16psi, normal household pressure is around 30-37psi. However with both hose open..you won't build the pressure and hurt anything. Flow will be visible and obvious.

Water pump. The GH'* recently had a thought on this that may be worth mentioning. That is a poor pump where the pump didn't rotate at the same rate of speed as the pulley due to poor construction.
So no compressed air or pressure washer got it. The only idea was to blow out so to speak anything that was in there, or I am assuming that it is best to just replace it. I have read people putting new pumps in and having that problem but my pump is original, could this still be the problem?


Quick Reply: Car runs too hot..... "UPDATE"



All times are GMT -4. The time now is 11:54 AM.