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

2008 DODGE CARAVAN
76,000 MILES
Avatar
SHAWNPHI1
  • MEMBER
  • 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 7:28 AM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check trans fluid for full then scan for codes and check fuel pressure.
Apr 24, 2012 at 7:32 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle