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  1. S10 / S15
    Hey yall, I have a 1988 S10 extended cab with the 2.8L V6 fuel injected and when cleaning the engine bay I noticed some gunk that I thought was a melted gasket in the throttle body. I took a look at it and it appeared to just be some dirt and other stuff that had built up but I noticed that the...
  2. 2.5L - 1st gen 4-banging
    So my I’ve had a hard time getting my 1989 2.5 tbi running right. It will crank but won’t try to start unless I give it some starting fluid then it will try and eventually start. I can get it to run and idle but not very well. It’s a little shaky. But if I blip the throttle it doesn’t rev, it...
  3. 262ci Forum (4.3)
    1998 "W" S-10 4.3L 5spd RWD 144k Miles I'm out of ideas with that TB, read a lot about them but the topic never had the solution at the end... Idling fine when the truck is not moving. (has a slight misfire only at idle and some backfire at back shifting but had it before the problem started)...
  4. S10 / S15
    What’s up everyone! I’m working with a ‘93 Sonoma/S-15 basic 2.5l Iron Duke engine under the hood. All stock on the motor, interior and exterior with 75k original miles One previous owner! Issue of concern; Throttle Body unit is filling with excessive amount of fuel. New gaskets, new unit, with...
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