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#help #s10 1988 chevy s10 1992 1995 1997 1998 1st gen 2.2 2.2l 2.2l turbo 2.5 2.5l 2.8 v6 2002 2003 2nd gen 2wd 350 350 swap 4.3 4.3 engine 4.3 tbi 4.3 vortec 4.3l 4.3l vortec 4l60e 4wd 4x4 5 speed manual 5.3 ls swap a/c abs air conditioning alternator automatic transmission blazer brakes chevy chevy s10 coolant crank no start differential electrical engine engine swap exhaust extended cab first gen fitment fuel fuel pump gmc help help please ignition instrument cluster interior iron duke jimmy lift lift kit lifted ls swap manual misfire newbie no start nv3500 project truck rear diff rear differential rear end repair s-10 s10 s10 2.2 s10 pickup s15 sbc seats sonoma starter starting suspension swap tbi tires transfer case transmision transmission turbo v8 swap v8swap vortec wheels wiring wiring harness xtreme zr2
  1. S10 / Sonoma
    97 4.3 manual 2wd High idle on start up to 3k and then settles after 2-3 seconds. Idle stays up when switching gears and truck pulls itself with no throttle. Putting truck in 5th and bogging it down to 1500 is the only way to get it down until a complete stop is made. Then it will drop after a...
    high idle vacuum leak
  2. S10 / S15
    I've tracked an HVAC hiss through all my vacuum lines...no joke, I've touched them all. Replaced a few decaying rubber hoses and a busted 5-way valve, cleaned and greased the vent controller...and yet it persists. Two things remain: 1. I capped the line to the front differential actuator...
    exhaust system vacuum leak
  3. What is This?
    took my intake off and came across this cracked old tub coming off the PCV, followed it behind the brake booster and found this.. can’t find where it should connect to. can anyone help me out?
    vacuum vacuum leak vacuum line
  4. What is This?
    Getting ready to do cap and rotor on my 4.3 and accidentally popped the line on the left (longer side going towards distributor) and noticed it’s badly cracked (not sure if it was me or if it was already cracked but I def made it worse). I have no idea what it is but if it’s a vacuum hose it’s...
    cracked hose cracked line vaccum line vacuum leak what is this?
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