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  1. M

    Replacing a Rear Axle

    Last week while driving (1996 Tahoe) to Petaluma I suddenly got a noise out of the right rear that sounded to me like a bearing. I still haven't taken anything apart, waiting to learn more about what I am getting myself into. It should be an adventure. If it is the axle bearing, it is available...
  2. M

    4WD will not engage.

    I finally looked into this again. Trying to engage 4WD blows the 4WD fuse, #22 I believe, in the oddly named "convenience center."
  3. M

    1996 Tahoe, hard shifts

    I just replaced the radiator and in the process found the transmission cooler. I've got a filter kit and the solenoid people say is the problem. Waiting for a good chance to install them.
  4. M

    1996 Tahoe, hard shifts

    Here's a good discussion of the problem. Link: https://www.tahoeyukonforum.com/threads/4l60-e-hard-shift-from-first-to-second-gear.20800/ Several people report the same symptoms as I am experiencing. No hard shift in winter or when driving short distances, but in summer after highway driving...
  5. M

    4WD will not engage.

    I'm finally getting around to fixing some of the things that haven't worked since I bought my Tahoe, and I'm actually having some success. One thing I'm still having a little trouble with is switching from 2WD to either 40-Hi or 4-Lo. The switch had been busted and I recently replaced it, and...
  6. M

    1996 Tahoe, hard shifts

    Like I mentioned in the title, I've got a 96 Tahoe, four-door, 4WD, 315k miles, and in the hot Sacramento Valley summers I get a hard shift into 2nd after leaving a stop sign but only after an hour or so of highway driving. It does not happen in winter or during short around town trips...
  7. M

    Missed, difficult starting, intermittent

    I can't find marks on my balancer, nor can I find marks on the block. It seems odd that I don't have to take a timing light to this engine to set things correctly. There are scratch marks at the base of the distributor that the PO probably made so they could install things correctly after...
  8. M

    Missed, difficult starting, intermittent

    It didn't work for me. I turned it a little bit at a time and never got it to fire. Then I looked for timing light marks. :) I guess there are none.
  9. M

    Missed, difficult starting, intermittent

    The fuel pressure regulator checks out. I get 60 psi initially then it drops a little, to 55, but no farther, even after turning the truck off. It really seems like a timing issue. I've got gas, and the planet still has air, but during cranking the engine will occasionally stop, almost, as if...
  10. M

    Missed, difficult starting, intermittent

    Thanks, and sorry. It's a '96 with 225k on it. I bought a fuel pressure gauge/tester. The regulator is the first thing I was going to check. Also, smell the oil, checking for gas fumes, and a few other things. Thanks for the tip on the intake. The cap/wire may be more likely given how when...
  11. M

    Missed, difficult starting, intermittent

    This guy's page has been very helpful. http://troubleshootmyvehicle.com/gm/4.3L-5.0L-5.7L/testing-the-spider-fuel-injector-3 I'm getting one of those fuel pressure gauges today and will investigate that issue. Other checks to do include smelling the dipstick, checking for the smell of fuel...
  12. M

    Missed, difficult starting, intermittent

    Codes were P0300, random/multiple misfires, and P1380, ABS Rough Road/Misfire Google (http://www.autocodes.com/p0300_chevrolet.html#ixzz3uw9riKZU) says possibilities pertaining to P0300 are: - Faulty spark plug (s) - Faulty ignition coil (s) - Clogged or faulty fuel injector (s) - Intake air...
  13. M

    Missed, difficult starting, intermittent

    Last year soon after I bought this truck I ran into this problem that seemed have been solved by replacing the starter. Several months later the problem returned, and cleaning the MAF sensor seemed to do the trick. About a month after that the problem came back and replacing the MAF sensor...
  14. M

    96 Tahoe, starting problem

    I tried. I was working under the Tahoe, on my back, and even with jack stands I didn't have much room to get to things. I tried using a hefty screw driver to turn the engine but things were too cramped. Then I figured if there was a problem with the flex plate I wasn't going to be able to fix it...
  15. M

    96 Tahoe, starting problem

    The new starter took care of the problem. Strange. I have never had a starter that just gradually lost its power. I guess being so close to the exhaust had something to do with that. Thanks all, for the help.
  16. M

    96 Tahoe, starting problem

    I am assuming that by your asking that it is easily damaged. (I had to Google to find out what a flex plate is. ;) ) I haven't looked yet. I'll find a friend to help with that, after I figure out how to do it, which I assume will be -- remove a cover, remove spark plugs, put a wrench on the...
  17. M

    96 Tahoe, starting problem

    I've got a starter and will put it in int eh morning. Meanwhile, fuel has started leaking from somewhere near the filler tube, and the tank is full. :(
  18. M

    96 Tahoe, starting problem

    It looks like it is a starter problem. Symptoms gradually got worse every time I went out to crank the car and finally it was pretty obvious. The starter could not turn the motor once it encountered resistance due to compression. It was also getting loose, which would explain the rare (never...
  19. M

    96 Tahoe, starting problem

    Thanks, all. It cranked strong on the battery, but I hooked up a charger/starter anyway and it cranked a little stronger, but the problem still persists. As soon as it sounds/feels like the engine fires everything stops. In fact, it even sounds/feels like the motor bucks or something, then...
  20. M

    96 Tahoe, starting problem

    I've never seen these symptoms before. The engine cranks It seems to fire, once, on one cylinder Cranking stops The engine stops, but sometimes it seems to turn a little more, slowly, due to compression in a cylinder I expect. I'm new to this type of vehicle and it seems like...
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