Random/multiple misfire detected.
P1399 is a pending code for random or multiple cylinder misfires.
P1399 Random/multiple misfire detected.
A P1399 code is a cylinder 1 misfire code
Trouble code P1399 means: Multiple / Random Misfire Detected Check gap of spark plugs or replace them
Trouble code P1399 means: Multiple / Random Misfire DetectedYour car is 12 years old. Replace the spark plugs and plug wires.
This is a Honda only code which means you have a random cylinder misfire. If you have not replaced the Spark Plugs & Wires, do so now. Use OEM spark plugs.
Trouble code P1399 means: Multiple / Random Misfire Detected
some body know how fixed
p1399 is manufacturer control ignition system or missfire, this code could be coils,plugwires, or plugs,
Take it to the mechanic
P1399 is multiple/ variable misfire detected. Many people have tried to fix this problem by doing major tune ups but no luck. The majority of the time, the problem is in the cylinder head, more than likely burnt valves or the valves need to be adjusted.
To set the appropriate code on a radio in a 2003 Honda Accord go to a dealership. Each code is made individually for every car and will need to be reprogramed by a service tech.