Coolant Temperature Sensor Reply #15 – August 31, 2007, 01:32:48 PM Quote from: TurboCoupe50;173515 I have a feeling we're going to start seeing more computer issues, now that these cars are all nearly 20 years old... How many of you are still using anything else electronic that is that old???Thank god for 5.0 Mustangs (well those of us who have a 5.0 HO are ok:hick: ). Quote Selected
Coolant Temperature Sensor Reply #16 – August 31, 2007, 07:42:49 PM I have about had it with this car. I replaced the fuel filter (which surprisingly was clogged pretty good) and still the code 91. I bought it for 2500 and have invested another 700. Quote Selected