my new pcm doesn't work

1998 DODGE RAM
48,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
put new pcm in and it runs bad the partnumbers all the same except for last letter does this make a difference it feels like it missing and shifts hard
Mar 30, 2013 at 9:57 AM
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
it has to be a new one and flashed to your vehicle.

used never work as they have a different vin attached and all kinds of issues.

why did you replace it??

Roy
Mar 30, 2013 at 10:00 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