Major engine damage, engine had to be replaced. Two cylinders broken. Detected cause for the engine failure: bad assembly of the water pump when car was manufactured in 1993. Efect of this bad water pump assembly was a constant overheating of the engine which finally LED to a complete engine failure due to constant overheating (not shown on the control panels).
The worst 1993 Porsche 928 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 1993 Porsche 928 80
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Information for PIWIS tester update 42.300.050 & .052
- Instructions on manufacturers certificate for approved C20 engine oils
- Instructions on manufactures certificate for approved Porsche C30 engine oils
- Instructions on manufactures certificate for approved Porsche A40 engine oils
- Information for PIWIS tester update 42.300.040 & .041
- Information for PIWIS tester update 42.300.035
- Information for PIWIS tester update 42.300.030
- Parts information for parts withdrawal involving the glass roof
- Special tools and equipment information on PIWIS tester update 42.250.050
- Information on PIWIS tester update 42.250.045
What 1993 Porsche 928 owners say
Most recent owner complaints, unedited.
Compare the 1993 Porsche 928
Other model years
1993
Questions about the 1993 Porsche 928
Is the 1993 Porsche 928 reliable?
Owners have filed 1 complaint about the 1993 Porsche 928, close to a typical 928 model year.
What is the most common problem with the 1993 Porsche 928?
Engine and cooling, with 1 complaint.
How many recalls does the 1993 Porsche 928 have?
No recalls on record.
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