Question about 2000 Chevrolet Blazer
We I push the auto 4WD or 4HI the light will blink and then it kicks back over into 2WD.
Won't go into 4wd. It works fine in 2HI, but if I try to engage Auto 4WD or 4HI or 4LO, then the lights blink for a VERY long time, and then it goes back into 2HI.
Most common problem is the vacuum diaphragm that is so inconviently mounted UNDER the battery tray.The cable that locks in the front diff is attached to it and vacuum pulls it in/out.
Posted on Dec 23, 2008
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