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    Wrong ECM?

    I'm waiting on an ALDL cable and trying to relearn how to use TunerPro RT, so I can do some datalogging and pin down a weird idle. When I bought this truck a few years ago I went through and took pictures of a bunch of things to have onhand as reference material, one of which was the ECM...
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    95 7.4 starting(?) problems

    A few weeks ago I was towing a Ranger on a uhaul trailer. My 95 Suburban was doing perfectly fine, until suddenly it wasn't doing anything. It died as if I'd turned the key. I figured out the injectors weren't injecting, and hoped maybe some old electronics were heat-soaked. After a few minutes...
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    95 Suburban rear heater hose questions

    Ok Burb gang, got a question. This weekend I got a hairline crack in one of the plastic heater hose quick disconnects under the hood (where it splits into front/aux heaters, not actually at the heater core), and a pinhole coolant leak. The heater hoses look like they're probably original, so I...
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    95 Power locks don't unlock all doors

    My 95 Suburban's got me stumped. Whether I use the keyless entry or the power lock buttons inside the truck, the result is the same. Hitting "LOCK" locks all doors. Hitting "UNLOCK" (twice on the keyless entry) only unlocks the driver's door...not the passenger or rears. I bought the truck in...
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    TBI 454 idle problem

    I recently bought a 95 K2500 Suburban. The AC blew hot but the compressor looked to be engaging well and the engine sounded great, 4L80E shifted well, and the interior was in surprisingly good shape (dash isn't even cracked!). The engine was warmed up when I test drove it, but the seller warned...
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