A flashing check engine light normally means you have a misfire.
On a 1993 you turn the key to the on position to the off position 3 times. On the 3rd time leave it in the on position and count the flashes on the check engine light. Use a haynes manual to check what the number code is eg. 3 flashes pause 5 flashes is 35. Auto zone will help you find what you need.
take it to the autozone they check the engine light for free
How do you reset engine light on jeep liberty diesel
The check engine light on a 2005 Jeep Grand Cherokee looks like this... Here is a link Check Engine Light It looks like a little yellow engine.
1990 Mazda 323:The check engine light intermittently flashes a series of long and short intervals. A long flash is followed by 5 short flashes. Then another long flash is followed by 7 short flashes, a pause, and 9 more short flashes. How should I interpret this code?
and what code does the check engine light say ? go by autozone they will check it for free and get the code.
If the check engine light flashes an engine cylinder misfire has been detected Avoid any heavy acceleration / decelleration and have the vehicle scanned for any trouble code(s) in order to diagnose and repair the problem
The engine is not hitting on all cylinders or the distributor (electronic or manual) needs adjustment.
An engine misfire has been detected
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
It shuoldn't but I would check with the manufacture of the diesel engine you have..
Cycle the ignition on/off/on/off/on and count the flashes of the check engine light. A pattern of two flashes, pause, two flashes would be a code 22.