There is a vacuum actuator under the battery tray and a vacuum switch on the transfer case. As well as the vacuum lines in between all of that. If the actuator holds vacuum and the lines are good then the switch may be gummed up and need replaced. I see alot of the actuators have a tear in the diaphram
Transfer case sounds like it engages and it lowers gear ratio in 4 lo but going up icy hill back tires spin in both 4hi and low
2001 Chevrolet S-10 LS Crew Cab 4WD
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Maintenance & Repair
1998 S10, starter spins but not engaging fly wheel, starts when I release key
Chevrolet S-10
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Maintenance & Repair
The front wheels will not engage and the light will not come on the dash when I shift into 4wd. What is the usual problem?
2002 Chevrolet Tracker LT 4-Door 4WD
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Maintenance & Repair
4 WD not working on front wheels
2003 Chevrolet S-10 LS Crew Cab 4WD
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Maintenance & Repair
I Was driving and ac stopped working Wondering Why My Ac Compressor Wasn't Engaging. Checked Fuses And Found 11 Under Hood Fuses Not Working. Is This Cause Of Ground Or Do I Change All 11 Fuses?? ...
2003 Chevrolet S-10 LS Extended Cab 4WD
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Maintenance & Repair
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