1994 Ford Mustang engine and engine cooling problems
160 owner complaints filed with NHTSA name the engine and engine cooling on the 1994 Ford Mustang — 45% of all complaints for this model year.
What owners report
“Blown head gaskets and cracked aluminum heads. Found that replacing thermostat 15 degrees cooler ie(195 factory change to 108 degree) works much better. Also never use 50/50 or water with aluminum heads. *tr”
filed Feb 28, 2010
“Dt: contact stated the driver's side and passenger's side air bag deployed while driving down the highway. There was no prior warning. The vehicle has been towed to the dealer. The dealer stated all the sensors were in place. The dealer was offering no free remedy. *ak the consumer stated the…”
filed Nov 10, 2005
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Some engine assemblies with aluminum cylinder heads repaired in-vehile have been found to leak coolant and/or oil from the cylinder head gasket area. *tt
0214 · Service Bulletin/Repair Instructions · issued Jan 21, 2002
Engine and Engine Cooling problems in other Mustang years
| Year | Reports | Share |
|---|---|---|
| 2022 Mustang | 1 | 2% |
| 2021 Mustang | 2 | 4% |
| 2020 Mustang | 3 | 3% |
| 2019 Mustang | 11 | 8% |
| 2018 Mustang | 8 | 4% |
| 2017 Mustang | 8 | 3% |
| 2016 Mustang | 7 | 2% |
| 2014 Mustang | 1 | 0% |
| 2013 Mustang | 1 | 0% |
| 2012 Mustang | 3 | 1% |
| 2011 Mustang | 7 | 2% |
| 2010 Mustang | 4 | 2% |
Other reported problem areas on the 1994 Ford Mustang
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.