porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Distributor, Ignition > < Engine - Misfire
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Ignition Cable: Customer Interest
Engine - Poor Start, Misfire, Backfire, or Stalling

Subject:

Troubleshooting Engine

Fuel/Electrical System

Model 924S, 944, 944S, 944 Turbo
Group

2
Part Identifier

N/A
Number

8706
May 15, 1987
When diagnosing poor starting behavior, erratic engine running, misfiring or backfiring, or engine stalling, check for dirt or moisture in any of the plug
connections of the engine electrical system. Where necessary, clean plug connections with compressed air and a hot air blower.

Check also for cleanliness of plug connections when removing and installing engine.

Distributor, Ignition > < Engine - Misfire