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vaccum

  1. 1968 Mustang 289 cycling rpm while idling

    Classic Tech
    The timing is bang on 6 degrees TDC. The 2 barrel carb was rebuilt and seems to be working fine. The ignition system is using a dual-diaphragm distributor including a distributor vacuum control valve which also seem to be working fine. The intake manifold has vacuum connection the other is...

  2. 1965 Mustang Holley Carburetor will not Idle but Runs with Throttle?

    Classic Tech
    Hi folks, I'm new to posting so bear with me please. I'll try to post the problem I am having followed by my engine specs and then everything that led up to this point. my basic problem is that 1965 mustang will crank and run so long as you give it a little throttle but it will not idle...
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  3. 2001 3.8 v6 mustang (auto): P306, rough idle, power loss, still can't find problem!

    V6 Tech
    About a month ago I bought an '01 Mustang with 78k on it. Good shape minus some (what I thought to be) easy fixes for a moderately car-savvy person such as myself. Convertible top needs hydraulic fluid, the aftermarket hood needs to be aligned, tires, etc. Basically the guy before me did zero...

  4. 1999 Mustang wierd noises possibly vaccum leak? HELP

    V6 Tech
    Hello everyone, im pretty new to this so bear with me. I have a 1999 mustang, 100k miles, and recently about 1-3 seconds after i turn the car off the is a loud squealing noise, such as a baloon if you pulledd the end of a baloon with your two fingers. Ive been told it may be a vaccum leak but im...

  5. 1966 Mustang starving on fuel

    Classic Tech
    I just bought a 66 Mustang, 289, with a 750 Holly and msd ignition. I had it shipped over from michigan. When I start it it will run for about 20 seconds and then starve and die. I can have it at idle or revved to 3 grand and it will still die. It does better in neutral or park but as soon...

  6. 5.0 runs better when vacumm line plugged...

    5.0L Tech
    Hey: I got a 5.0 that has been rebuilt. The usual rings, seals and what not. Anyhow I was just checking small simple things on my car today. Now I was checking my fuel pressure regulator and there isn’t any fuel that comes out of the vacuum line but when I plug the vacuum line with my finger...

  7. Instaling a vaccum and oil pressure guage

    2005-2010 Mustang GT Tech
    Hey whats up everybody, i had a few questions on installing my vaccum and oil pressure guage. i was told to get a T adapter to install the vaccum line somewhere around the throttle body but i don't know which hose. Also i was told to get a T adapter to install the oil pressure sender unit...
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