engine knock

  1. J

    Please help with my first truck

    I bought a 1998 Silverado 2 days ago knowing it had some “misfire” problems but I didn’t know the causes, I’ve replaced the rotor cap and rotor and nothing really changed, sometimes it take 3 cranks to start up and sometimes it fires right up. I’ve put a video of it running, it won’t go past...
  2. JimFixes

    I added Sta-Bil and the engine started knocking. Uh Oh...

    So last week I realized the truck is not going to get much movement for a while. So I cleaned it out, hooked up the battery float charger, tossed 2 bottles of Sta-Bil into the tank (full tank, figures, filled it up then didn't drive it), ran the engine for about 15 minutes to make sure the...
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