Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> (non 914) Need BMW help!
bembry
post Nov 1 2008, 10:51 AM
Post #1


Senior Member
***

Group: Members
Posts: 529
Joined: 29-July 05
From: Bakersfield, CA
Member No.: 4,499
Region Association: MidAtlantic Region



Well, I fixed my "new" BMW up to non-drivable, and now need help.

I live in Germany, and bought a beater, 150K mile 1994 316i. It runs strong, and I picked it up cheap. Anyway, I changed the oil, oil filter and air filter--all was going good.

But we had freezing weather hitting, and I checked the antifreeze with one of the little prestone antifreeze gauges. It showed hardly any protection at all, so I went and grabbed a jug of Prestone to put in so I wouldn't crack the block.

I know that BMWs are supposed to have phosphate free "genuine BMW" antifreeze to prevent aluminum corrosion, but I figured in a pinch, anything was better than nothing.

I did not flush out the whole system. Instead, I just drained the radiator from the bottom when it was warm. I filled it back up with a mix of Prestone and water.

Now the problem: (IMG:style_emoticons/default/unsure.gif) The car now overheats, but the heater stays cold. The main hoses to and from the radtiator to the block heat up though, and the water in the radiator gets hot too, indicating to me that the themostat is still working.

What did I do? Did I air-bind the water pump? Did I knock loose a chunk of corrosion and clog up a passage somewhere? Or maybe something else? (IMG:style_emoticons/default/confused24.gif)

Thanks in advance for any help or advice!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
PeeGreen 914
post Nov 2 2008, 09:40 PM
Post #2


Just when you think you're done...wait, there is more..lol
**********

Group: Members
Posts: 10,219
Joined: 21-September 06
From: Seattle, WA... actually Everett
Member No.: 6,884
Region Association: Pacific Northwest



Bleeder valces make everything so much easier. My 98 doesn't have one either but I knew what I had to do before messing with it. Glad you found out what was wrong. I have seen these water pumps and thermostats raise hell on occation and they are no fun to change out. Well, the water pumps anyway.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 11th July 2025 - 08:34 AM