Why would my truck not go into 3rd and 4th gear? 4.3 L automatic?

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skizzyp_skippynutz

New member
I was gettin my buddies car unstuck by hooking my truck up to his car, and towing him out, well I had no tow hookups on my blazer in the back, so I hooked it up from the front, then proceeded in 4 wheel to pull him out, well something popped out, and I put it in park, and I heard a weezing noise. Then the 4 wheel drive was out, next I put it in 2 wheel, and It worked. We started to smell antifreeze, when we had the air conditioner on defrost. Next day, was driving, suddenly it won't shift into 3rd and 4th gear. I get home, and antifreeze is leaking out somewhere. 91 Chevy S-10 blazer 4.3L V6. About 130.000 miles on it.
 
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PedroS

Member
how about the towing twisted the frond end,,,,breaking the tranny cooling lines that go into radiator....thus antifreeze leak and no shifting from lack of ATF...[check it] 10 points please
 
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