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 Cayenne & Macan Forum

LinkBack Thread Tools Rate Thread
Thread Post New Thread    Reply
Registered User
Join Date: Sep 2018
Location: Atlanta
Posts: 1
Melted Ignition coil 04 Cayenne

I recently bought an 04 Cayenne with a bad misfire. I replaced all coils and plugs with Beru coils and NGK plugs. While replacing the coils I noticed #6 was a bit melted.
Test drive about 30 miles, everything fine. Let the car sit an hour, start it up and it is misfiring again....get home and #6 coil has melted!
Swap #6 coil again the next day to diagnose.....and the thing runs fine. Drive about 20 miles, no problems.
I let the car sit about 3 hours then go for a drive. Less than 1 mile away from home the #6 coil absolutely disintegrates.

Besides the obvious misfire codes, the prevalent code is P0356.

I assume this thing is getting way too much voltage....but sometimes..?? Help?
Old 09-08-2018, 02:30 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #1 (permalink)
Porsche 944S Club Sport
guru944's Avatar
Join Date: Jul 2009
Location: NYC-Long Island, NY-USA
Posts: 951
Send a message via AIM to guru944
See My Recent post....Later...
2006 955 Cayenne S Titanium Series - Marine Blue, 1987 Porsche 944S Club Sport.
1987 Buick Turbo-T Lightweight "Great White", +500HP, TA49 Turbo., 944/951/968 & 911 Performance Solutions.
Thank you Lord, for your Loving Kindness, Tender Mercy, and Grace. Only You are Faithful.
Old 09-27-2018, 05:17 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)

Thread Tools
Rate This Thread
Rate This Thread:


All times are GMT -8. The time now is 08:20 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 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.