no spark on 944

Reply Subscribe

Thread Tools

Search this Thread

03-31-2008, 08:18 PM

corona1

Thread Starter

Join Date: Mar 2008

Posts: 3

no spark on 944

I have a 84 944 and it ran fine 2 days ago and now it wont start. I have no spark at the coil, and i replace it.Any help?

03-31-2008, 08:45 PM

PorscheDoc

Super Moderator

Join Date: Apr 2005

Location: Overland Park, KS

Posts: 3,532

RE: no spark on 944

Is your tach bouncing when you crank the car? I would swap in a good DME/fuel pump relay and give it a shot.

04-02-2008, 12:52 PM

corona1

Thread Starter

Join Date: Mar 2008

Posts: 3

RE: no spark on 944

No it does not.

04-03-2008, 06:21 PM

kinderrich

Join Date: Oct 2005

Posts: 139

RE: no spark on 944

Sounds like a bad ref sensor, take a look at http://www.clarks-garage.com/, look under Speed and Reference Sensors - Checking, Replacement, and Adjustment in the garage shop manual, it will take you through what checks should be done to fix this.