20 Most Recent 1994 Ford Mustang - Page 3 Questions & Answers

Switch for this is on trans.. probably a bad switch..unless you have been working on the wiring.. You did not spec. auto or manual..

Check the fuses. Then check the master control in the driver's door for wear or short.

you have a vacuum leak or your throttle cable is stuck

Taking a guess, maybe check if the fuel pump breaker tripped? I think it's located in the trunk, left side behind a panel. Reset it.

check your PCV ( positive crankcase valve ). It sounds like you are building up pressure inside the block and the valve isn't regulating it like it's supposed to....that pressure has to go somewhere and the dipstick is the next weakest link.

I would assume the window switch is bad--test it I would assume the door lock solenoid is bad--test it

Coolant reservoir cracked?

thermostat needs changing idling mean no air flow. so it can heat up. driving the air flow cooling the front radiator cools the system down and you get no heat. your temp gauge will be moving about more than normal.

try to reset the computer disconnect battery for ten minutes reconnect then check air bag sensor maybe bad

you have a bad wire somewhere shorting out fuse

I would take off door panel use a volt meter to see if you have power to if you do have power to it the motor is bad

oxygen sensor

Once a fuse blows,it does so for a reasonCommon SenseIn a 60 year driving career you have maybe 6 fuses blowReplacing them 5 out of 6 time they blow againAsk yourself whyYou need to find the most logical item in that circuit& start testing & that usually requires a wiring diagramor you have no map or now where to start any testing.Something overloaded a circuit find it & replace it orresolve the wiring issue

9 times out of 10 its the brake switch located under the drivers side dash behind the brake peddle arm. However check the brake light fuses first.