rough idle

  1. M

    Rough idle

    I have an 86 GMC Sierra 5.0 I’ve noticed it idles kind of rough when stopped I replaced the spark plug to some acdelco rapid fires#1
  2. Isaac nickerson

    New edelbrock 1406

    Hey guys, just replaced my old 4160 with a brand new edelbrock 1406. So far it's awesome. No hesitation and way better power. The only thing is I have this subtle backfire/popping at deceleration plus some wierd ticking/sputtering coming out the exhaust mainly at idle and off idle. Obviously...
  3. T

    New guy, old truck, oil pressure issues

    I know pretty much everybody on here has an old truck but mine is also a bit of a beater. Mine may not be worth the time, money, and effort to bring it back to glory but I just get so many compliments on it I think about giving it some love regardless. Please forgive me for not being too...

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