It could be that the steering wheel lock is hung up. Try turning your steering wheel gently from side to side while trying to turn the key. See if that allows the key to turn.
Vehicle Speed sensor disconnected
You may want to check the fuel pump fuse first. I just had it happen to me. On the panel it is marked fp.AnswerIn my experience changing the ignition module should fix the problem . AnswerIt could be the crankcase position sensor. If no pulses are seen from the sensor, the ignition module will not fire the spark plugs.
The fan relay could be bad or the fan motor could be bad.
Overheating. Getting a thing called pre-ignition. This is when the engine fires on a cylender before the sparkplug is suppose to fire.
I had the same problem with a 1992 Park Avenue with the 3800 engine. I first replaced the electronic ignition but that did not fix the problem. I then replaced the crankshaft heat sensor. That fixed my problem.
Could be you are low on power steering fluid or your belt is slipping.
Could be a bad vacuum line, low on fluid, or a bad 700r4 trani
battery is shot?
could be your ignition
A tachometer that shows the wrong reading and get stuck sometimes could be caused by faulty wiring between the transmission and tachometer. It could be caused by a defective instrument cluster.
Could be $50-$2000, it all depends on what is wrong.Could be $50-$2000, it all depends on what is wrong.
The fuel pump keeps running with the ignition off because it needs to be replaced. ?æThere could possibly be something wrong with the wiring.