
1988 Porsche 928 S4 5.0L Excessive Emissions, Poor Idle Quality
Hello all, This car came in for poor run condition, and obvious misfire, after checking compression etc, we saw the need for plugs, wires, caps and rotors, as well we motorvac'd the car,it of course runs much better now. This car does not have Cats, or O2, as ...
FIX posted 6/17/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)5 Replies Received(Hide Replies)5 Replies Received
|
Message Closed w/FIX
|
VIN | WPOZZZ92ZJ |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Symptoms | Excessive Emissions, Poor Idle Quality |
Occurs | Hot, Idle |
Message Closed w/FIX
Vehicle Data
1988 Porsche 928 S4
VIN | WPOZZZ92ZJ |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Symptoms | Excessive Emissions, Poor Idle Quality |
Occurs | Hot, Idle |