Pelican Parts
Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   Pelican Parts Forums > Porsche Forums > Porsche 911 Technical Forum


Reply
 
LinkBack Thread Tools Rate Thread
Author
Thread Post New Thread    Reply
Registered
 
Olivier 3.0's Avatar
 
Join Date: Jun 2001
Location: France
Posts: 95
Send a message via ICQ to Olivier 3.0
Unhappy my car backfires too !

my '76 carrera 3.0 just came out from a big work : oil tensionner, valves adjustment, oil change, new oil/gas filters, new rotor/cap/points/plugs, and all adjustments required... and it works worse than before ! especially when cold, but still when hot, it backfires , and have a erratic use. Everything seems to be ok, and even the wires are one-year old !

The engine was washed by the mechanic with a Karcher, and I assume, it can be a part of the issue... when you put some drying spray on it, it runs better.

Is there an other clue? Can the new distribution be responsible for it? wet ignition box? wires (the wire between the cap and the coil was almost burned: is it due to a bad spark?)?

Old 07-03-2001, 08:51 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Registered
 
makaio's Avatar
 
Join Date: Oct 2000
Location: Nor-Cal
Posts: 4,403
Post

My suggestion is take it back to the wrench that did the work and ask them to fix what they caused. With all the work you had done, it could be one of many things.

------------------
Matt Chamblin
78 911 SC

Old 07-03-2001, 03:10 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)
Reply


 


All times are GMT -8. The time now is 12:18 PM.


 
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page
 

DTO Garage Plus vBulletin Plugins by Drive Thru Online, Inc.