 something broke, clack clack clack |
|
|
|
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. |
|
|
| minnesota loon |
  Jul 4 2009, 09:32 PM
Post
#1
|
|
Member  Group: Members Posts: 111 Joined: 30-September 07 From: white bear lake mn. Member No.: 8,173  |
Well something broke Dont know what. Reset timing ran great then turned it off had a run on engine.......clack,clack, clack, bent valve? Very noisy help Time to upgrade? Rebuild?76 2.0 (IMG:style_emoticons/default/confused24.gif)
|
   |
 
|
  |
Replies
| VaccaRabite |
Jul 4 2009, 09:58 PM
Post
#2
|
|
En Garde! Group: Admin Posts: 13,636 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region 
|
So it was dieseling (running after spark was cut?)
Zach |
|
|
|
| Jake Raby |
Jul 4 2009, 10:26 PM
Post
#3
|
|
Engine Surgeon Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
QUOTE(Vacca Rabite @ Jul 4 2009, 08:58 PM)  So it was dieseling (running after spark was cut?) Zach And that tells me it was over advanced and or hot when it was shut off.. Timing adjustments on these engines must be done precisely as 2 degrees can be good for 10HP and 50 degrees of CHT... You are literally playing with fire and it will burn your ass! |
|
|
|
Posts in this topic
minnesota loon something broke Jul 4 2009, 09:32 PM
Jake Raby Hmmn, what did you set the timing to? At what RPM?... Jul 4 2009, 09:36 PM minnesota loon Number 4 has no compresion. The engine was hot and... Jul 6 2009, 06:40 AM Vacca Rabite Sounds like you may have dropped a seat.
Do you u... Jul 6 2009, 08:02 AM iamchappy Let me know if you need any help. Jul 6 2009, 08:07 AM charliew I think I would take the valve cover off and look ... Jul 6 2009, 08:50 AM
Vacca Rabite
I think I would take the valve cover off and look... Jul 6 2009, 09:25 AM rick 918-S Put some air to it. Listen to where it's comin... Jul 6 2009, 08:57 AM Dave_Darling Pulling the valve covers is very easy to do. That... Jul 6 2009, 09:23 AM charliew If the intake is not opening (broke rocker arm, pu... Jul 6 2009, 09:30 AM Jake Raby Ummn, if the intake valve is stuck closed there wi... Jul 6 2009, 11:51 AM minnesota loon Thanks every one. I will be pulling off the valve ... Jul 8 2009, 08:12 AM minnesota loon I pulled the valve cover off. The second rocker fr... Jul 11 2009, 04:02 PM type2man
I pulled the valve cover off. The second rocker f... Jul 11 2009, 04:19 PM charliew Is the valve stem in question at the same height a... Jul 11 2009, 04:13 PM minnesota loon I think I know whats wrong..... The valve is stuck... Jul 11 2009, 05:13 PM |
9 User(s) are reading this topic (9 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 14th January 2025 - 09:27 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.