2000 Mazda Miata MX-5 Q&A
2000 Mazda Miata MX-5 Question: Check engine light
The car will be running fine and then the CEL comes on. It is never consisent. We have had it checked outand code read but no luck. The last garage told us it could be computer. has anyone ever had to replace computer or is it mor likely a specific problem - Visitor
The code stored from a check engine light is always a clue -- so without it, it's hard to suggested a direction. Replacing a computer is not usually a way to solve many problems. - DaveJHM
Some models may have a problem where the Check Engine light illuminates indicating an improperl...
...es for the Exhaust Gas Recirculation (EGR) system can become restricted or clogged causing the Check Engine Light to illuminate. The EGR valve will need to be inspected and the passages cleaned.
a missfire and a catalytic converter problem. Replace catalytic converter about a year ago and problem still persists. Been recommended to get major tuneup, but no assurance that light will go o...
My check engine light just went on today. My car has 55000 miles and looks and runs great! An...
It only has 19000 miles on it. In addition, it needed an O2 sensor and a tuneup including a engine ignition coil.