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engine problem

  1. 2005-2010 Mustang GT Tech
    I have an 08 mustang gt 4.6L, I just rebuilt the motor and when I started it I noticed that cylinders 5,6 and 8 are dead (I can unplug coils and injectors from all 3 at the same time and there is no rpm change, I unplug one of the other cylinders and the engine almost stalls), so I tested for...
  2. 4.6L Tech
    I have a 2002 Mustang GT and it is making an extremely loud high pitched noise noise near the intake manifold. I am throwing the following codes P1506, P0171, P0174, P0316, P0307, and sometimes P0303 and P0300 comes and goes. I thought it was the IAC valve so I replaced it but nothing. Then I...
  3. Classic Tech
    Greetings, Problem: I have a 1965 Mustang that The engine won't stay running. She turns and starts with no problem but as soon as I release the key it shuts off. If I hold the key all the way to the right, the motor will run. Details: The vehicle was running great and I made no changes...
  4. 2005-2010 Mustang GT Tech
    A week ago while driving to work I was shifting into 4th gear and my RPM's stayed at 3grand. I pulled over and turned engine off due to car staying reved like my foot was on accelerator. I turned car back on, and she was fine. Next night it did again, and Orange wrench popped on for 5 minutes...
  5. 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...
  6. Classic Tech
    I just recently bought a 1968 mustang gt convertible. The car was working great until today when it stalled and then died. The engine will turn but not fire. I think it might be the fuel pump because it doesn't look like the filter has any gas in it. What else could the problem be?
  7. 5.0L Tech
    Hey guys i'm new here i just bought a 87 5.0 that was completly gutted and had been sitting for a while. I towed the car to my house because at the time it wasnt in starting condition. I started by getting new plugs and battery, then fixed some trouble i was having with the fuel pump. After i...
  8. 5.0L Tech
    Alright...well the saga continues. I posted previously about possible distributor problems with my 88 GT causing it to bog and sputter when I "get on it." Turns out my distributor was of a full rotation. So I had that fixed. Unfortunately...it did not solve the problem. I just had a mechanic...
  9. Classic Tech
    Hi okay so I really really need help! I have a 6 cylinder 1966 mustang and the the cylinder closest to the radiator keeps filling up with oil. What could be the reason for this? Also how can I fix it? Keep in mind before this car carspeak was nonexistent! I am a college student who really wants...
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