Ford Mustang Forum banner

weird noise

  1. 1986 mustang gt black spark plugs/white smoke/idling

    5.0L Tech
    Hello everyone. I have a 1986 mustang gt 5.0 with some mods. CAI,headers,exhaust,msd ignition,70mm TB. It started blowing white smoke out of the exhause on both sides. Also I pulled the spark plugs and the we're black. And also it's idling a lot. Sounds pretty weird also. I need help. WHATS...
  2. Shut off movement and noise? Im very confused.

    Classic Tech
    Hey guys this has never happened before and I'm very confused as to what it is... I just shut off the engine of my 1966 I-6. and the car shook alot more than it has before and then finally **** off. Maybe I'm just being paranoid or something but I just dont want my car to be starting to mess...
  3. 1996 Mustang Air Compressor Pulley

    V6 Talk
    Okay, so I have a problem with my car... It has 148k miles on it. I have a brand new transmission that maybe has 2k miles on it. The engine has had it repairs but now the air compressor pulley is NOT turning, thus burning the fan belt. I turn on the A/C and the engine literally almost stops...
  4. 2009 Mustang GT: Odd Noise After Start

    2005-2010 Mustang GT Tech
    I'm not really sure how to describe this, but my car has been doing this since day one. I don't know if this plays into it at all but I have a manual transmission. Sometimes (not every time) I start the car and let it idle, about 10-30 seconds after the vehicle is started it makes a thunk...
Top