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Comments
and you don't have to worry about steering
Oklahoma
thanks
Got it from the original owner w/ 75k miles.
A couple of things about the tbi 5.7L late 80/early 90s is a puff of bluish smoke when you start cold...nothing wrong, easy seal replacement altho it's not necessary. The other is the trans.
If you opt manual,(I much prefer) the ball stud w/in the bellhouse will shear somewhere around 80-90k miles necessitating a complete clutch rebuild and a few replacement parts that GM improved over orig. GM knows that this happens, but after the fix your good for more than 100k of hard driving! The manual is otherwise bulletproof. The auto is more of a head-ache, it's typically a 700R4 which sucks unless you put a stage 2 shift kit in and replace a few other parts when it goes, which it certainly will whether you wheel or not.
Good luck, I much prefer the older Z-71's to the newer, I got rid of my 97 w/ a 6.5 T diesel--yikes!
Thanks
Jacob Stone
I owned a '94, and the only common problems it had were 1) short lived Windshield wiper control board, and 2) Radiator developing leak ~100K miles.
you probably won't see the windshield wiper prob, but you may see the radiator leak. mine leaked between the core and the plastic side tanks. so keep an eye on that.
otherwise, the truck ought to be very reliable.
Sounds like the speed sensor is the problem. I'm not sure exactly how it works but I think it is some kind of orifice control internal to the pump. If it works sometimes, and then doesn't work, there could be a blockage of some sort. My guess is that the pumps can't be torn down, or its just not economical to, so a new pump would probably fix it.
Definitely check on exactly how it functions--if the speed sensing control is external, maybe differnent, but you need to find the whole system assembly from your service manager or whoever.
Jim
this topic is being "frozen." It will be archived or deleted in the next 10 days or so.
Front Porch Philosopher
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