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Hey I have a 2018 optima S I keep having the msfire on my car I did the tune up, after I did the tune up I had to buy a new coil so I brought the new coil and it’s still msfire, so we rewire the second coil but it’s still having a problem it only Msfire when it’s indling
I NEED HELP I have 2015 kia optima lx misfiring it shows engine control aystem 3&4 injectors has been replaced coils spark plugs as well engije harness too still shaking loss of power acceleration
Hey I have a 2017 optima with a P0303 CODE. I have replaced the coil pack, plugs, I have tried the pcv valve. Do u have any ideas on what the issue could be. I'm think burnt valve.
Hi bro, I have been watching your videos for a while and have subscribed.sometime ago.. Now I need your help with my F80 bmw…we are getting line disconnect codes on oxygen sensors, we have replaced them, traced the wires from the ecu and no breaks in the lines, still we are getting the codes.. I am also getting low oil pressure message on the dash but the manual meter is reading over 75 psi.. I’am using schawben bmw scan tool and also the oil pressure will not read on the tool but if disconnect the oil pressure sensor then it jumps to 5000 kph.. Now I’am thinking that I need new dme ..what do you think about it ? Tks
⛐ Check out our Garage to see what tools we use and recommend:
www.amazon.com/shop/worldmechanics
⛐ Subscribe and hit the notification bell by the subscribe button for new videos: th-cam.com/channels/J9xpq0qUZevSEdBSFqO2ow.html
Hey I have a 2018 optima S I keep having the msfire on my car I did the tune up, after I did the tune up I had to buy a new coil so I brought the new coil and it’s still msfire, so we rewire the second coil but it’s still having a problem it only Msfire when it’s indling
Most helpful!
I NEED HELP I have 2015 kia optima lx misfiring it shows engine control aystem 3&4 injectors has been replaced coils spark plugs as well engije harness too still shaking loss of power acceleration
Hey I have a 2017 optima with a P0303 CODE. I have replaced the coil pack, plugs, I have tried the pcv valve. Do u have any ideas on what the issue could be. I'm think burnt valve.
Same here lmk how if you resolve it
Check the fuel enjectors or there might be a vacim leak
@@apkingtv122 same here. What was wrong with yours?
@@paulweaver1618 it was the exhaust valves I fixed it
@@apkingtv122 oh wow. What did you have to do to fix it?
Where u do obtain Kia ecu programming codes from
Hi bro, I have been watching your videos for a while and have subscribed.sometime ago..
Now I need your help with my F80 bmw…we are getting line disconnect codes on oxygen sensors, we have replaced them, traced the wires from the ecu and no breaks in the lines, still we are getting the codes..
I am also getting low oil pressure message on the dash but the manual meter is reading over 75 psi..
I’am using schawben bmw scan tool and also the oil pressure will not read on the tool but if disconnect the oil pressure sensor then it jumps to 5000 kph..
Now I’am thinking that I need new dme ..what do you think about it ?
Tks
Love your videos
I purchased a 2020 Kia Optima EX last September and now I’m having issues with misfiring! Is this common for a newer car to happen?
I don’t think Kia Optimas are just good cars mine is misfiring and it’s 2016