P1399 Random/multiple misfire detected.
Random/multiple misfire detected.
A P1399 code is a cylinder 1 misfire code
P1399 is a pending code for random or multiple cylinder misfires.
Trouble code P1399 means: Multiple / Random Misfire Detected
My Chilton repair manual shows OBD II code P0304 as ( misfire detection monitor and / or circuit fault ) and my Haynes repair manual shows OBD II code P0304 as ( cylinder no. 4 misfire detected )
An OBD II Code Reader, which reads vehicle engine codes, can be purchased in most larger automotive repair shops. Parts Source and Canadian Tire both carry them.
Click the link for info on PO410 Secondary Air Injection System Malfunction
Trouble code P0320 means:Ignition/distibutor engine speed input circuit malfunction. and you can use the Ford obd scanner to repair, you can DIY, it is easy.
What does obd code P0740 mean
Trouble code P1399 means: Multiple / Random Misfire Detected Check gap of spark plugs or replace them
Trouble code P0340 means: Camshaft Position Sensor A Circuit (Bank 1 or single sensor) Replace the sensor
p1399 is manufacturer control ignition system or missfire, this code could be coils,plugwires, or plugs,