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 )

> Squeeling and grinding noise found the problem, I almost had a heart attack when my new engine shut down
TC 914-8
post Sep 27 2009, 09:07 PM
Post #1


Senior Member
***

Group: Members
Posts: 814
Joined: 23-May 08
From: Sequim, WA
Member No.: 9,090
Region Association: Pacific Northwest



Let me start by saying it wasn't a heart attack but a sh_t hemorage. I heard a squeeling grinding noise last week while taking a cruse to town. I quickly shut down the new enging and checked it out. Upon restart it was a sick high pitch metal to metal squeel and garbage disposal grinding noise. Then it stopped!!! (IMG:style_emoticons/default/WTF.gif)
All was well oil press, temp etc. So I finished my drive and came home.

Today I took it out for a quick speed run which I video taped and will post later (IMG:style_emoticons/default/driving.gif) .
Then 2 seconds after I shut the video camera off squeel, grind and the engine came to a stop. This is on a freshly rebuild $3k or better with only 300mi if that. First thing I think is I spun a bearing, Timing chain came off and lunched, burned a hole in a piston, broke a crank, lifter jammed ......... (IMG:style_emoticons/default/confused24.gif)
I look under the car and see a small drip coming off the remote water pump. AH, I prayed, being sunday of course, I hope it's the water pump. I quickly unbolt and loosen the belt, sure as sh-t the pump is seized. WooHoo, happy day.

So now I just have to find out what pump Rod Simpson used back in the 90's.
Here are pictures of the failed impeller and chewed up housing. Note the two impeller blades in the bottom of the first pict. one was jammed into the outlet pipe, hard.

BTW what is your best guess that would cause this??


Attached Image
Attached Image
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
914pipe
post Sep 27 2009, 09:58 PM
Post #2


Say......TEEEEEEEN!!!!!
**

Group: Members
Posts: 346
Joined: 31-July 04
From: Puerto Rico, now NC
Member No.: 2,422
Region Association: South East States



I seen around the board many v8 guys had fail remote water pumps.... dont know what caused it.

There are some that are running remote electric water pumps.... Maybe an alternative.

As for me I preferred to make the hole in the firewall and stick with the stock like water pump.

User is offlineProfile CardPM
Go to the top of the page
+Quote Post
computers4kids
post Sep 27 2009, 10:17 PM
Post #3


Love these little cars!
****

Group: Members
Posts: 2,443
Joined: 11-June 05
From: Port Townsend, WA
Member No.: 4,253
Region Association: None



QUOTE(nukepipe @ Sep 27 2009, 08:58 PM) *

I seen around the board many v8 guys had fail remote water pumps.... dont know what caused it.

There are some that are running remote electric water pumps.... Maybe an alternative.

As for me I preferred to make the hole in the firewall and stick with the stock like water pump.


Yeah, my heart would have stopped as well! When I think of what it could have been...$$$$$.
Renegade

$335 WATER PUMP AND ASSEMBLY: Remote mounted water pump assembly mounts to the side of the engine and is belt driven from the harmonic balancer, effectively shortening the overall engine length by approximately 5". Features our Renegade custom, cast aluminum housing, utilizing an aluminum Chrysler style big block impeller. Includes adjustable billet mounting plate, pulley, and coolant fittings. The flow rate of this pump is comparable to many high performance Chevrolet pumps. (Replacement impeller for custom housing = $99.00)
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
3 User(s) are reading this topic (3 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 23rd November 2024 - 09:50 AM