When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
my 81 runs from 120deg to 220Deg approx (as shown by temp guage on console) I also hear a slight metalic sound. how can i verify the water pump is bad, and what temp should it run??
Thanks
Your owner's manual explains operating temperatures. 195 - 210 is normal. 220 is not overheating.
The common sign of a failed/failing water pump is coolant loss from the weep hole.
Are you losing coolant?
I know when my water pump was going bad, I heard a noise coming from under the hood. When I checked I looked for water at the pump, found none. So I grabbed the fan, and it wiggled I knew I had found the problem, bad bearings.
I know when my water pump was going bad, I heard a noise coming from under the hood. When I checked I looked for water at the pump, found none. So I grabbed the fan, and it wiggled I knew I had found the problem, bad bearings.
Larry
I am still working on getting an owners manual, car didnt have one.
Its good to hear that 200-220 temp is ok and it never gets near red warning mark. the punp seems to have no wiggle and is not weeping water that i can see. I first thought the "tinging sound" was the ac compr but am now pretty sure its the pump.