![]() |
|
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. |
|
![]() |
mightyohm |
![]()
Post
#1
|
Advanced Member ![]() ![]() ![]() ![]() Group: Benefactors Posts: 2,277 Joined: 16-January 03 From: Seattle, WA Member No.: 162 Region Association: Pacific Northwest ![]() ![]() |
Hey all,
I'm having a strange engine problem that I'm hoping someone can help me diagnose. When I give the car heavy throttle, I hear an intermittent noise that seems to be coming from the engine compartment. It's like a muffled banging or exhaust sound. When I hear the noise I feel a loss of power. When the car is warm, the sound is always accompanied by a whif of burning oil. Aside from this problem the car is running fine - idle hasn't changed, no obvious misfiring. It's only under load that I have this problem. It seems to happen the most when the engine is in its peak HP range - upwards of 3000 rpm. This started happening about 6 months ago. I drive the car to work every day, so I have been noticing that it is slowly getting worse over time. Initially, it only happened when the car was cold, and completely went away after the car warmed up. Now it happens all the time, but it's still worst before the car has had a chance to warm up. Any ideas? I'm fearing the worst - cyl to head leak? Cracked head?? |
![]() ![]() |
r_towle |
![]()
Post
#2
|
Custom Member ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 24,705 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States ![]() ![]() |
How many miles n the motor?
What break in procedure did you use? |
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 11th July 2025 - 06:59 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 ... |