blazer,4.3L,auto,130K,transfer case engages front driveshaft,vaccum actuator under hood works,but vaccum is present in 2WD or4WD,makes no difference if plunger on actuator is in or out,no front axle lock
2007-03-31 04:08:17 · 2 answers · asked by t u RB o 1 in Cars & Transportation ➔ Maintenance & Repairs
hey dodge man!
2007-03-31 13:38:33 · update #1
Since S-10 blazers never had locking / unlocking hubs, I would take a closer look at that plunger / actuator. Sometimes the plunger breaks inside the front diff.
If that isn't broken, and it still won't engage, it may have damaged splines inside the diff. , preventing the syncro from sliding into the locked position.
2007-03-31 04:17:25 · answer #1 · answered by BFH 6 · 0⤊ 0⤋
Does it have manual hub locks on the wheels?
2007-03-31 11:14:49 · answer #2 · answered by Mr. KnowItAll 7 · 0⤊ 0⤋