2008 dodge grand caravn sxt 3.8L. Recently, the tachometer has had a mind of its own

2008 DODGE CARAVAN
76,000 MILES
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SHAWNPHI1
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  • 1 POST
while driving the van/tachometer jumps up/down and has trouble shifting. U can drive steady on highway about 65mph and all of sudden the tachometer jumps to 3500-4000 rpms and does it often.
Apr 24, 2012 at 2:28 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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