what would make my 1995 cadillac sts just lose power while driving

1995 CADILLAC STS
210,000 MILES
Avatar
REGGIE42
  • MEMBER
  • 1 POST
the rpm drops and the steering wheel stiffens up. i've chanes the fuel filter and cleared all the coeds and the only one that comes back is PO56. I'VE LOOKED FOR OBD1 CODES BUT SEEM TO GET DIFFERENT MEANS. CAN U HELP?
Nov 23, 2011 at 9:14 AM
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
I'm showing Quad Driver Module error
Nov 23, 2011 at 9:58 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