Cold Compression test 2.0, 4 cylinders at 150 result |
|
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. |
|
Cold Compression test 2.0, 4 cylinders at 150 result |
ndfrigi |
Jun 9 2020, 02:56 PM
Post
#1
|
Advanced Member Group: Members Posts: 2,953 Joined: 21-August 11 From: Orange County Member No.: 13,474 Region Association: Southern California |
two weeks ago I drained oil, cleaned the strainer screen and taco plate cover, add new oil and filter and did the valve adjustments.
Before I did the valve adjustments, the compression rates (cold) was 150, 148, 165 and 175. So after valve adjustments still cold engine, all are around 150. Is it a good compression as cold engine and what should I expect when the engine is warm? thank you! |
porschetub |
Jun 9 2020, 07:17 PM
Post
#2
|
Advanced Member Group: Members Posts: 4,725 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
Cold test tends to provide more variation ,warm test will put you up further and more even between cylinders.
Good luck. |
ndfrigi |
Jun 9 2020, 07:55 PM
Post
#3
|
Advanced Member Group: Members Posts: 2,953 Joined: 21-August 11 From: Orange County Member No.: 13,474 Region Association: Southern California |
|
Lo-Fi Version | Time is now: 27th September 2024 - 08:05 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |