Well I seen I had a vacuum line off,but couldnt see where it went/goes,so I plugged it off today,and the 4wd went right in...just like its supposed to.
Here are 2 pictures of the line I plugged.The line is rotten..so this may be the cause of some others issues also..check it out !
99 blaze 4wd http://i223.photobucket.com/albums/d...3/100_1579.jpg
Thanks for sharing BC3, it'll help somebody down the road.
Do you think that vacuum line might've fit the black ball mounted on the underside of the hood/drivers side?
I checked under the hood today,I seen nothing where a hose can attach..no black ball..or whatever it is.
Anyone have any other Idea where this line might attach to?
Look up to my previous post for a picture.
Thanks!
CS
It goes to the vacuum reservoir mounted in the left inner fender. Must remove the ABS unit to access it. Once the unit is out of the way, the reservoir just snaps into the inner fender.
Ok thanks I appreciate it ,I'll look today.
Can you tell me that lines precise function?
Is it is 4wd vacuum ? By plugging that line my 4wd started working again.
CS
It connects to a vacuum tank that makes vacuum available when the motor is in a low vacuum condition such as wide open throttle or near open pulling up a steep grade.
My 4wd flashing light woes FIXED!
