1989 Dodge Ram

Computer problem
1989 Dodge Ram V8 Two Wheel Drive Automatic 69990 miles

how do I check my check engine light on an 1989 dodge di50 2wd without spending 80 bucks
January 9, 2009.

Most local part stores such as AutoZone or O'Reilly Auto Parts will perform a diagnostic scan of the engine codes for free. However, I believe some of the part stores only have scanners made for vehicles that were released in 1996 or later.

If this is the case, you can purchase a diagnostic scanner for your vehicle which will be much cheaper than paying a repair shop everytime your engine code appears.

Here are some tips for scanning your check engine codes