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  1. masher41

    JB6 brakes, what activates rear brake adjuster??

    Got a 93 GMC Sierra with JB6 brakes. I've heard that different things (like driving in reverse and applying brakes, applying emergency brake, etc) trigger the self adjustment of drum brakes depending on style of brakes. Q My question is what initiates the self adjuster on this style of rear...
  2. masher41

    Bucket seat parts, 1993

    Need a couple parts to repair my bucket seat on my 93. Any ideas about where to find parts? (See pic) broken channel and missing fastener that attaches adjuster handle to channel.
  3. masher41

    Driveshaft Balance 93 GMC Sierra extended cab 4x4

    Got a weird high frequency vib at 65mph +. Rear of truck off ground on jackstands - def in rear. Looking at u joints and driveshaft. U joints have no obvious problems. Does this pic of driveshaft balance weights look normal?? Looks like it's been worked on before.
  4. masher41

    Dash pocket to replace cassette/equalizer opening 1993 GMC Sierra??

    Who makes an aftermarket dash pocket to replace the hole left by my old cassette player/equalizer that I removed from the dash of my 93 Sierra?? Any help would be appreciated.
  5. masher41

    1993 5.7L V8 Engine codes don't latch - why??

    I get a little spitting/sputtering and the check engine icon turns on then goes out, so I can't read a code in order to troubleshoot. Any ideas about why the code doesn't latch in? Is it such a momentary problem that it doesn't trigger the latch or ?
  6. masher41

    93 GMC Sierra 350 TBI misses in 3rd gear

    So got truck going with new ECU, now it runs good but starts missing/chugging when shifting from 2nd to 3rd. Miss goes away when downshifting back to second. No engine codes set! Any ideas/places to start looking?
  7. masher41

    1993 GMC Sierra TBI 5.7L V8 - don't have 5v to TPS!! Advice please!

    Getting Codes 22 and 34, TPS and MAP. Pulled plug off TPS and tested grey wire to battery -, I get 0.025VDC with key on and engine not running. Here's my question:. I understand the 5VDC comes from the engine computer in the glovebox, but is there anything in the circuit between the computer...
  8. masher41

    TBI wiring chewed up, 93 GMC Sierra 5.7L V8

    Had some chipmunks under the hood of my 93 GMC Sierra 5.7L, chewed up all tbi wiring. Would like to replace the wires vs splicing, having trouble finding a stock harness, any suggestions? Should I just splice/heat shrink?? Opinions?
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