I already checked all the fuses and the battery and alternator, everything is good. I also placed it on the computer and no codes are coming up. Anyone know what is wrong?

I was told it was EGR but replaced value , seLenoiD and one other thing that goes to that.But still makes loud noise.If I take mass air senser of and unplug hose going to Idle control valu it will stop can someone help please ?

I've noticed a rather loud clicking noise coming from both the passenger and driver side. It sounds like it is either coming from the door or under the dash. Noise persists when radio is off. It seems to cease once I go around 50mph. The sound is random, woth no particular pattern. No warning lights are on. It sounds like it may be something electrical. What could this be?

Every time I turn it on it will wipe a few times on low then stop

Tires are good, thought it was sway bar but that's fine, it does this on dry roads as well as wet.

Brand new spark plugs and spark plug wires. No weird sounds. No security issues.

light are turn off doors are closed main lights are of yet the park lights stay on

My heat only works for a short period of time then it turns cold. No heat!!! What's the problem?

My key will not go in.? Its like something is blocking it. The bell sounds but the key only goes in a third of the way and the steering wheel is locked.

It starts in any gear it will move then stop is this a bad transmission or something else

My 91 cougar dies while I'm driving between 40-50 miles it has coolant a new starter alternator plugs I had the fuel pump checked it's working I have no lose or disconnected wires that I can find but once the car cools down it will start right up

Tried to shift into reverse, but won't shift back to reverse or park from neutral

I bought my car about a year ago. Ran great until one day heading home everything lost power and it died. Got new battery and alternator. Six months later, here we are again. Last time though, it died and I couldn't restart it period. Today, battery light came on, everything dimmed, pulled up to a stoplight and it died. 5 minutes later it restarted and drove it 2 miles and it did it again. Because I can restart it, i'm hoping its not the alternator? HELP?!?!?!

It makes this noise once every 2 to 3 weeks. Usually when I turn on my heat. The car will start back up. What's causing this? I keep a check on all the fluids.

After I hear this sound and I am making a turn the car turns off, but will start back up. I have been checking the fluids regularly. Need help.
thank you

1995 Mercury Cougar with actual-original mileage 68,148