What causes a Kia cylinder to catch fire?
P0304 KIA Possible Causes Faulty spark plug 4 Clogged or faulty fuel injector 4 Faulty ignition coil 4 Fuel injector 4 harness is open or shorted Fuel injector 4 circuit poor electrical connection Ignition coil 4 harness is open or shorted
What does p0304 mean on Kia cylinder 4?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. P0304 KIA Tech Notes The P0304 code means that the cylinder 4 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 4.
How much does it cost to diagnose Kia cylinder 4 misfire?
The cost of diagnosing the P0304 KIA code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. When is the code detected? Engine Cylinder 4 is Misfiring.
What is the third position of a Kia diagnostic code?
The third position is the type of fault: B1205 Air mixture Potentiometer Tight. (High.) – Passenger B1209 Input potentiometer Short. (High.) B1233 Temperature sensor inside the compartment. (Low) B1234 Interior temperature sensor Open (High.)
What was the problem with my Kia Optima?
3 days ago – Have a 2013 Optima LX with 60k miles and was travelling from Phoenix, Az to Pittsburgh, Pa. and 3 hrs into the trip engine quit. Metal in oil filter.
Can a Kia Optima be replaced for free?
KIA replaced the engine free of charge and supplied a loaner. We did have to pay for a new radiator that I believe was damaged during the engine swap. I also replaced the high pressure fuel pump that is located on top of the engine. The fuel pump was the original one that dealer swapped over to the new engine.
What does p1326 mean on a Kia Optima?
A special diagnostic trouble code (P1326) will be recorded in the engine control unit, but limp mode means the vehicle speed will be reduced to 1,800 to 2,000 rpm. If you own a 2011-2018 Optima, 2012-2018 Sorento or 2011-2018 Sportage and have questions, please call Kia at 800-333-4542.
When did the Kia Optima EX engine lock?
I own a 2013 Kia Optima ex my engine locked on sept 11th I towed it to car shop thinking I needed a started n i got the bad news then I call a Kia dealership and had it sent there after 4 days and misscommunication they gave me rental free the following week now it’s been almost two weeks and still haven’t heard from the dealership about my car
How to check for pulse on fuel injector?
First grab that multimeter. T-pin into the “power” side of the injector with the key in the run position. You should have battery voltage. If you don’t, grab a wiring diagram and follow those wires back, continually checking for power the whole way.
Is there a problem with the number 2 injector?
Now, since it’s only the number 2 injector, it shouldn’t be the injector driver in the ecu. Look at wiring diagrams again and trace the injectors back to the ecu, checking for voltage just like you did before. Most likely you have an open somewhere. found the problem, the wire from the #2 harness to like where the CAS looked a little brittle.
What should I do if my fuel injector is not working?
Hopefully, these tests have allowed you to find the issue with your fuel injectors; but, as mentioned before, it may not be an electrical problem that is causing the injector to malfunction. The next step if the injector resistance is normal would be to remove the injector and test the spray pattern it produces on an injector tester.
How can I find the correct resistance for my fuel injectors?
Tip: You can find the correct resistance for your injectors by searching online or in your vehicle’s repair guide. Step 1: Turn the car on. Turn the key to the second (ON) position for this test. You want battery power flowing, but don’t want the engine running. Step 2: Set up DVOM to measure DC voltage.
What is the resistance of a low impedance injector?
Low impedance injectors are found on high performance and larger injectors. They have much lower resistance, typically around 2-5 ohms. Step 5: Repeat with all injectors. They should all have a resistance within half of an ohm from each other. Any major difference and that injector should be inspected to make sure that it is firing correctly.
How can I tell if my car injector is working?
Any major difference and that injector should be inspected to make sure that it is firing correctly. Tip: You can find the correct resistance for your injectors by searching online or in your vehicle’s repair guide. Step 1: Turn the car on. Turn the key to the second (ON) position for this test.