Technical Q&A
To search for questions answered before May 7, 2014, visit our Archives
09.15.2019
944 (1986 – 1991) | Transmission
1991 944 S2 118 000 Transmission Bordentown New Jersey After over 20 years of shifting bliss I was forced to replace the transmission in my S2. I located a used transmission with 60,000 miles from a...
08.03.2019
944 (1986 – 1991) | Suspension
1991 944 S2 124 000 Suspension York Pennsylvania Does anyone know what the spring rate of 944 torsion bars? And, do 944 torsion bars get weaker over time? I ask because my 1991 944S2 is quite...
07.21.2019
911 (1989- 1994) | Electrical
1991 911 Carrera 2 Cabriolet 87 000 Electrical Olympia Washington Hi, I just completed an engine rebuild and i may have mis-routed 2 plug wires. Is there a diagram for the twin distributors? thank...
06.08.2019
911 (1989- 1994) | Transmission
1991 911 Carrera 2 42 500 Transmission Dallas Texas Hi all, I've had a series of events that may or may not be linked that has caused me to shelve my car for the past 12+ months. August 2017: I...
03.22.2019
944 (1986 – 1991) | Interior
1991 944 S2 Cabriolet 87 000 Interior Philadelphia Pennsylvania WIll a 996 steering wheel with airbag work in a 1991 944S2? If so, what modifications would be required to insure the horn and airbag...
01.17.2019
911 (1989- 1994) | Wheels and Tires
1991 911 Carrera 4 114 000 Wheels and Tires Los Angeles California Hello, can anyone help me with the wheels for my 964. The front is 7 and rear are 8's. I usually see 9 or 9.5. Is this true...
01.10.2019
944 (1986 – 1991) | Brakes
1991 944 S2 144 000 Brakes Monson Massachusetts Hello all, I'm looking to have my rear brake calipers rebuilt. I'm sure it's never been done. I have the pads out and I can see at...
10.28.2018
944 (1986 – 1991) | Other
1991 944 S2 Cabriolet 120 000 Other Philadelphia Pennsylvania Occasionally on startup I get a loud flapping noise in the area of the glove box. I'm not sure if it's in the dash or...
10.21.2018
911 (1989- 1994) | Transmission
1991 911 Carrera 4 114 000 Transmission Los Angeles California Hello all, I have a 91 964 C4 with 114K. The car looks and drive amazing but want to get your expert opinion as to when to replace the...
08.29.2018
944 (1986 – 1991) | Engine
1991 944 S2 64 000 Engine Scranton Pennsylvania Looking for a reliable shop to do a PPI before buying this car. Any suggestions in the Scranton, Pa area? 0 No votes yet
