1997 gmc k2500 4+4 automatic transmission only has reverc and low

1994 GMC 4l60e transmission shifting problems - CarGurus

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CarGurusJan 17, 2011 - 1994 GMC 4l60e transmission shifting problems - I've got a 1994 GMC Sierra 4X4 5.7 I ... If you put it in low and lift the handle, it will go into second .... Justchange 1-2 - 3-4 solenoids first and if that doesn't work change the ...

Troubleshoot automatic transmission problems

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Jul 15, 2015 - Rescan the PCM for trouble codes, if none appear the problem could ...Excessively low transmission fluid (Note: If transmission is operated for an .... it waslow, and now my car will only shift from 1st to 2nd manually and will ...

Time to rebuild the Transmission.

No I don't think it is the same transmission

Usually you pull the trans for this job, but BE SURE that the rear main seal is the issue. Everything that leaks shows up in that area.

The transmission has gone bad. I am sorry to tell you this. I wish I could tell you that it is something simple.

Check the automatic transmission fluid color.

It should be lite pink and there is ZERO odor of burn friction material.

TOP OFF is it's low on ATF

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Have some one the check on the reverse light when you put the truck into the reverse gear.

NO reverse lights then the neutral safety is falling.

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Check for free play on the gear lever. Pay close attention on the transmission end.

USE clear to remove excess dirt.

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Inspect transmission pan and the floor for ATF leak.

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Please rate my answer if it's helpful to you.

Cheers,

MUSTGO.

if this is just on start up then it is normal

If they are both 4L60Es' then yes. I know the 96 1500 does but you didn't state what size the 97 is. And are they both 4X4?

the first it sounds like a clogged fuel filter or a vacuum leak or a leak at the intake manifold gasket and the idle speed control is incorrect.
the transmission it maybe low on fluid or need a tranny service: new fluid and filter

check your fuses. I had the same prob. and it was the gauges fuse.