Recent content by Tucano396

  1. Tucano396

    Rebuilder for EBC4 4-wheel ABS module?

    1994 Suburban, ABS light is always on Not sure if I have the "mushy/squishy/soft/sag" pedal behavior... I've got good stopping power, but after sitting at a stop the truck will gradually begin to creep forward as if I was releasing the brakes. Only options are either to release and press again...
  2. Tucano396

    PSA: 1988-1995 stumble after EGR valve replacement

    Hoping this helps somebody else who's pulling their hair out (potentially after replacing the solenoid and vac lines). I only found one other GMT400 thread which addressed the issue (gmt400.com/threads/which-egr-valve.60874/post-1290515) and it didn't have pictures, so see attached. Code 32 on...
  3. Tucano396

    Stock 2-wire connnector above bumper - for trailer brakes?

    Yup that seems to be it. Shop manual says it's "rear lamp harness to end gate" -- gee, how vague. A few wiring diagrams in the shop manual show SOME of the wires belonging to C401 and C403 but either the writers didn't care to show the other wires or my Where's Waldo searches thru the wiring...
  4. Tucano396

    Stock 2-wire connnector above bumper - for trailer brakes?

    Good point about the gauge. And thanks for the info, i'll check if such a wire exists in my case (for the quality of work I've been correcting, it wouldnt surprise me if they never noticed it)
  5. Tucano396

    Stock 2-wire connnector above bumper - for trailer brakes?

    Mostly done fixing the butchered wiring across my [still somewhat new to me] 1994 Suburban. At some point a 7 pin harness was installed. They spliced into the wires for the truck's 4 pin connector; and then it looks like they made it actually function as a 7 pin by running a loooooooooong wire...
  6. Tucano396

    Do my dizzy+coil look aftermarket?

    Thanks all for the feedback! As time permits i'll pull the cap, see how everything looks condition-wise, and repost if needed And agreed, I've never been one to fall down the modding rabbit hole. More than once i've been the sorry SOB who owns a car years later once the mods have started to go...
  7. Tucano396

    Do my dizzy+coil look aftermarket?

    While checking out the spark plugs on my [still relatively new to me] 94 Suburban, I noticed that some wires coming out of the coil... don't quite seem.... stock? I dunno, usually there's a neatness/orderliness you see in stock wiring Given the literal pounds of "let's use a TV coax cable for...
  8. Tucano396

    PSA:92-94 SUV replacement power mirror switch

    Recently my 94 Suburban's power mirror switch died. I was disappointed to find no new aftermarket options and the few used examples on eBay were ~$75. So I figured this being GM, there had to be some other seemingly arbitrary vehicles that used the same switch or a similar one. Found multiple...
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