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  1. S10 / Sonoma
    1997 s10 4.3l vortec. Having some intermittent problems with this thing. Occasionally when I start the truck the idle takes off to around 1700-2000 rpms and slowly increases on its own. While it's doing this, pressing the pedal will not cause it to drop nor will the brake. It's also popping...
  2. S10 / Sonoma
    As requested in my previous thread, here's a more comprehensive list of what I want to do to my truck as I mod it out for drifting. Starting out, it's a 2000 rwd s10 with the 4.3l Vortec and an automatic transmission. My plans for it are to start out with my suspension, cutting the front coils...
  3. Blazer / Bravada / Jimmy / Envoy
    I’m new to the forum so if there is a thread that has answered this, I’m sorry in advance. I purchased a 1998 Blazer with the 4.3l vortec back in the start of May. I was installing a new radio along with my amplifier and subwoofers and couldn’t help but take the instrument cluster off because...
  4. S10 / S15
    I have a 1989 s10 with the 4.3l, it's naturally aspirated and i jusy want some more horses. I was thinking about carburetor swapping it, headers, intake, and cams. Im not looking for anything crazy and it's my daily so still needs to be easy to drive. What should i get, and how do i know the if...
  5. Transmission & Rearend
    So first a brief description of the state of things then the questions: I have a 2003 s10 4.3 4x4. It rides on 5.13 ratio axles and 37" tires. A while back I sent my ECU in for a wait4me tune and after getting it back, it read the speedometer dead on. Recently, I had to pull transmission, tcase...
  6. Member Rides
    Just picked up this 1998 S10 for $500. Needs some work for safety and cosmetics, but it runs like a champ!
  7. Heating and Air Conditioning
    Alright here goes: Bought the truck about three weeks ago, drove 2h45 the night of purchase - never went above 58mph, temp gauge never rose above 140F. I've driven the truck a good few times about ten miles one way and the temp never rose above 140F. Yesterday I took the truck on an hour long...
  8. Cam

    262ci Forum (4.3)
    So I want a cam that’s going to increase hp and torque that’s reliable and I don’t have to do any machining or valve train work to. Any suggestions on cam options or what specs I can get away with? I have a 2000 zr2 4.3
  9. 262ci Forum (4.3)
    So i have a 94 4.3l vortec s10 la and am putting rocker arms back on and cannot seem to reach 20ft-lbs. I feel like i am just making the rocker arm way to tight. Please help.
  10. 262ci Forum (4.3)
    2003 4.3 vortec Misfire issues Not bad at idle worse around 1000-1200rpm then smooths out some from there up. I just want to know where to start with fixing it.
  11. 262ci Forum (4.3)
    I have a 2001 s10 4.3 v6 around 91k miles. Engine light came on and I’ve noticed a loss of power and rough idle. Took to autozone and code reads misfire cyl 1. I started with replacing spark plugs, wires, distributor cap, rotor, air filter and fuel filter...runs a little better but still have...
  12. Member Projects
    So after 350K+ miles on my 93 S-10 the old 4.3 bent a valve and is running like crap. I have a 99 blazer that was rolled a few years back that I planned on pulling the 4.3 out to slap into the pickup. I already have a new Edelbrock 2114 intake manifold and a TBI adapter plate. Also I am building...
  13. Transmission & Rearend
    I bought a 1992 Extended cab S10 With the 4.3 and a 5 Speed And was wondering how to identify what transmission it is and what the gear ratios of it are thanks
  14. S10 / Sonoma
    I've got a 1999 s10 2wd(4.3/auto) and from my understanding I have 3.42 gears In the rear end. I like to do a lil racing but it's also my daily and I wanna lil more oomph (tired of getting my tail whipped by a 3.0 ranger?) I spin through second and was looking at getting 3.73s with posi Trac in...
  15. Member Projects
    If 2wd hasn't scared you off already, hope you stick around. I'm buying the first truck I owned back out from under my dad to run in the Nebraska Gambler 500 this year. Its a 1990 S10 Tahoe, extended cab with the 4.3, 150,000 miles, but the body is rotting off around it. Frame is mint, but the...
  16. 262ci Forum (4.3)
    Truck has 75k on it, new fuel pump 55psi @ idle, MAP @ idle 10.3 (19 inches of vacuum). Tight Distributor shaft, newer cap, rotor wires, fresh plugs, filters, cleaned MAF ... runs like crap at anything above idle but is smooth when accelerating. If i unplug the MAP she runs/drives fine sept a...
1-16 of 16 Results