Codes

1995 CADILLAC DEVILLE
185,000 MILES • 4.9L • V8 • FWD • AUTOMATIC
Avatar
GREG HALLATT
  • MEMBER
  • 6 POSTS
Car pings slightly during hot weather. Changed plugs (Delco) and plug wires (8mm/oe) and map sensor and cleaned mass air flow, but car still pings. Code I032 comes up.
Aug 23, 2016 at 11:13 AM
Advertisement
Avatar
WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
That is an ABS code so it has nothing to do with engine performance.

Make sure your ignition timing is set correctly and you EGR valve is working properly. Either of those things will cause pinging.
Aug 23, 2016 at 12:04 PM
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 Free Question
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.