this happened to my 98 intrigue, i replaced the spark plugs and hasn't happened yet...worse case scenario you might have to replace the spark plug wires as well but I've only replaced the plugs and its fine.
hard fault code What is a hard fault code?
no gas entering piston chambers or no spark in the spark plugs. I assume the starter is spinning the engine?
Any problem with the car that affects its emissions will cause the light to come on and stay on until the problem has been fixed. (There are literally dozens of possible causes.)
In order of probability: Low or incorrect fluid, over-revving engine while shifting, valve body issues (including solenoid failures)
Most likely loss of refrigerant.
what engine?
A blinking "check engine" light is an indication that the computer has detected a SERIOUS problem that can result in permanent damage to the engine. You need to connect a diagnostic code scanner to find out what the computer has detected.
it may be your air intake flow hose it may have an escape and doesn't allow the vehicle to get the right amount of air flow into the engine it may also cause the car to run rough and jerk as it shifts
Popping noice on my 97 bravada
After repairing the cause you can reset with a scan tool or by unhooking the battery.
code 26/quad driver module fault. I have a vibration when I acceleration at times. What is the cause? I have a 1990 oldsmobile cutlass cierra, 3.3 liter V6 engine. The engine light comes on and off. what is the possible cause?
Check the fuel pump