Chevy S10 (4.3L) wont drive past 25-30mph. Just revs at that point.
#1
Chevy S10 (4.3L) wont drive past 25-30mph. Just revs at that point.
My 2000, Chevy S10 (4x4, 4.3L) will not drive past 25-30mph. Once it hits that speed range, it just revs-up. Any ideas or thoughts?
#3
#4
I'm here for the party
a way to check the catalytic converter is to remove the upstream O2 sensor. this should let it "breath" a little more and might clear up the issue
#5
Won't drive past 25-30
You need to drop the transmission pan and change the filter and clean it out. I had a problem with this for awhile. Check for metel shavings in the filter and the fluid. Those metel flakes are plug it up.
#6
Check to see if your gears are grinding together. Mine was the motor mount broke which caused alot of shaking of the transmission.
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Anita Godfrey
S-10 & Blazer
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August 2nd, 2018 2:10 PM