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Resources for the Repair and Maintenance of your Porsche 928

Porsche 928 Models:

Image for car images Porsche 1990 1995 Porsche 928 size thumb

Porsche 928 Problems

Brakes -- Verified

Pay close attention to warning lights and have the brakes inspected regularly—immediately address any brake problems. Hard driving habits will cause excessive brake pad and rotor wear.

Engine -- Verified

Timing belt life cannot be ascertained by inspection only. The timing belt and water pump must be maintained using the correct belt-adjustment tool. 

Engine -- Verified

Intake air leaks at the manifold and elsewhere are common.

Engine -- Verified

Mass air flow meters can fail unexpectedly.

Engine -- Verified

A failing ECM or a fuel pump issue can cause a "No Start" condition.

Porsche 928 Recalls (Recent)

Drive Train, August 15, 1992

Summary: A PLASTIC FILLER PIECE LOCATED IN THE AUTOMATIC TRANSMISSION WAS INSTALLED WITHOUT SUFFICIENT SUPPORT. THIS FILLER PIECE CAN MOVE BECAUSE OF THE HYDRAULIC PRESSURE IN THE SYSTEM, AND NOT ALLOW THE AUTOMATIC TRANSMISSION TO KICK DOWN TO A LOWER GEAR.

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Engine, June 11, 1990

Summary: PLASTIC FUEL GAUGE MOUNTING NUT MAY CRACK AND ALLOW FUEL TO LEAK FROM THE FUEL TANK.

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Porsche 928 Questions and Answers

cobra23, 1990 Porsche 928, Union City, NJ

The differential starts to act up after some normal driving. I get grinding noises especially when turning at low speeds. Have tried changing the fluid including using additives etc... it seems l...

Rosy928, 1994 Porsche 928, 5.4L V8, Miami, FL

I am running a little less then 210. Seems it is overheating after driving for about 1 hour. Can you help me. Give me some idea of my problem.

alvin morgan, 1990 Porsche 928, 5.0L V8, Ocoee, FL

I have 1989 Porshe 928 s4. Recently when the car is turn off all instrument lights will turn off, but there is a low glow of light in the instrument dash quite visible in the dark. If left for a da...

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Porsche 928 Reviews

A German "muscle car", of sorts. Have had 2, and they are unbelievable fun.

A great car for around town or trips to L.A.Generally people love the styling , though some hate it!By contemporary standards this a real eye catcher.Anyhow , a bit of a chore to keep up with service needs.Engine is a great performer but tempermental at times.For a large car the handlig is great.If you like going fast , tire life can be disappointing.Very comfortable for two , climate control is fully up to the task.Sort of an overlooked gem in its time.They can be a great buy today.Buy the latest model you can , problems were resolved in the later years of production.A real joy to own.

Porsche 928 Model Years
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