Technical Q&A
To search for questions answered before May 7, 2014, visit our Archives
07.25.2020
928 | Electrical
1989 928 S4 85 000 Electrical Salt Lake City Utah Looking for guidance in resolving my loss of gauge info after running out of gas. My working gas gauge falsely indicated 1/4 at the time my engine...
02.13.2020
928 | Other
1989 928 S4 85 000 Other Salt Lake City Utah I recently drained my power steering resevoir to change the two leaking hoses. Needing to refill the system, I am confused by all the different...
04.20.2019
928 | Electrical
1989 928 S4 62 000 Electrical Tucson Arizona I have a issue that shows up after I drive my 1989, 928 S4 on a warm day (65 F +), that after I shut off my car, a code flashes on my dash, TYP04-6, that...
03.30.2019
928 | Wheels and Tires
1988 928 S4 65 000 Wheels and Tires Rehoboth Beach Delaware I have original wheels on my 1988 928 S4. There is blistering, mostly around the lug nuts. An auto dealership within reasonable distance...
02.08.2019
928 | Electrical
1987 928 S4 120 000 Electrical Chilliwack British Columbia The lesson learned is to never throw anything out. Here's the question, I was tidying up the engine bay and found a short rubber hose...
02.07.2019
928 | Fuel System
1995 928 GTS Fuel System New Bern North Carolina I'm looking for the location of the fuel filter on my 95 Porsche 928 the manual said that it would be behind the passenger door in the right...
12.16.2018
928 | Wheels and Tires
1988 928 S4 102 650 Wheels and Tires Pleasant Prairie Wisconsin Are there late model porsche wheels that will work well with these, older 16" tires are hard to find, would like to fit "...
06.06.2018
928 | Electrical
1985 928S 76 000 Electrical Breesport New York I have no Back-up lights on my Porsche 928, I have checked the lights, & Relay Both Good, I have clean the Battery connections, This is a summer...
04.25.2017
928 | Engine
1989 928 S4 114 000 Engine Ringwood New Jersey New Jersey My Porche has had a power drop, often when rpm's drop suddenly as in coming down a hill. The idle gets rough and smooth acceleration...
03.05.2017
928 | Fuel System
1984 928S 105 000 Fuel System Kennesaw Georgia I am restoring a 1984 928S and have purcahsed a new carbon canister for the fuel evaporation system. The new canister has three ports instead of two...
