there is a vacum actuator located on the passenger side of the vehicle.checck the vacum hose to make sure it is getting vacum when you enguage the switch or gear shifter.this has a cable that goes to the front difererential that acuates to engage the front diferential.the vacume hose may come loose.or the cable pulled out of the holder that connects to the acuator.
My 93 blazer has a vacum line behind the intake in front of the dis. it fell apart 4X4 stopped working i just replaced it it worked great 1993 4.3W
on a 91 blazer s10 4wd
A 4WD on a 2001 Chevy S10 Blazer does not work properly after changing its actuator and speed sensor probably due to shorted wires. Also check for loose wiring.Ê
Yes, you can put a 1998 4WD S10 drive-train on a 1997 Chevy Blazer. However, it will not be an easy process and will require a lot of work to get it installed correctly.
You don't. You sell the 4wd to a person who wants it and buy something else!!!
Could be a blown fuse.
3,893 Lbs. 1769.5 Kg. 1.95 Tons
Horn valve? Please give more info.
It would bolt in but you would have fuel injection problems.
Up front, under the power steering pump, not easy to get to.
i have a 94 late model s10 blazer and i am having the same problem, and it is either the vacume hoses are cracked/ leaking, or your 4wd actuator is dead, the best way to fix this problem is at 4x4posilock.com they have a kit that includes everything to convert your truck from that stupid electronic 4wd, to a cable operated switch, which allows you to 2wd hi 4wd hi, 2wd lo and 4wd lo
YES IT CAN BE DONE BUT YOU HAVE TO HAVE A ETHER A 4WD BLAZER OR S10 THE FRAME IS 2 PEICES WELDED TO GATHER THERE ARE 2 DIFFIRNT FRONT FRAME HALFS 4WD AND 2WD JUST SAPARATE THE TO HALFS AND PUT THE 4WD HALF ON YOUR FRAME AND THEN SWITCH THE REAR END FROM THE 4WD TO THE 2WD AND YOU HAVE A 4WD