kyle3333322 |
01-04-2023 05:13 PM |
front axles randomly engaging while driving in 2HI
im so tired of this car, the problem was originally it would only shift into 4 low and 2hi and not 4 hi. I swapped the battery and 4hi would engage and stay engaged immediatly. But after putting it back into 4low and 2hi it would no longer go into 4hi. except now while im driving at any speed in 2hi it will engage the vacuum pump and engage the front differential randomly and make absoluly atrocious noises. i disconnected the vacuum line and it works disengaged in 2 hi just fine. has anyone on the internet had the same issue? is this a computer issue that i should burn this car over? or is it the vacuum pump itself? there is no CEL. EDIT: 1999 blazer 4.3 with the standard 3 selector switch with no auto 4x4.
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