Hellcat Misfiring

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2015 hellcat having multiple cylinder misfire and code P0300 active
show a quick repair or possible issue you may have.

Пікірлер: 34

  • @abelviews9977
    @abelviews99776 ай бұрын

    What app do you use to edit and upload KZread vids?

  • @6.2stitch

    @6.2stitch

    6 ай бұрын

    I just switch to clip cut on pc but before it was I movie

  • @michaelpothier7314
    @michaelpothier73142 ай бұрын

    Mine is slightly rumbly when its sitting idle, and i swear i hear a slight sputter, she has a bit under 21k for miles and i kinda assume that its the sparkplugs.

  • @6.2stitch

    @6.2stitch

    2 ай бұрын

    If it’s not your spark plugs I would check your injectors for a stuck one

  • @beast_mode_4200
    @beast_mode_42006 ай бұрын

    What about Cyl 3 Misfire and what seems to be lifter tick in a Scatpack. Do you think the lifters is the cause of it?

  • @6.2stitch

    @6.2stitch

    6 ай бұрын

    I would check the coil pack wiring and the spark plugs and for the noise could be multiple things but it depends on how many miles

  • @beast_mode_4200

    @beast_mode_4200

    6 ай бұрын

    @@6.2stitch 60,000 miles. Already replaced coil packs and checked spark plugs, Neither one of those.

  • @6.2stitch

    @6.2stitch

    5 ай бұрын

    @@beast_mode_4200 hey sorry i never got back to you .if those are good i would try checking if its getting fuel.

  • @joshreynolds729
    @joshreynolds7295 ай бұрын

    Hey man what’s the gap on those plugs just curious. And where can I find tq specs for these cars. At 40k took my hellcat to dodge they told me I needed a cam and lifters for a very mild mis. Had a secondary fuel pump code go off after and I replaced it. Currently misfires but doesn’t show a code oddly yet. Then the ac compressor took a shit so bought all the stuff for that. Car doesn’t😂 even have 50k miles on it. So about to rip the motor out an find out for myself what the issue is and fix it myself. Any advice is greatly appreciate. Good video man thanks.

  • @6.2stitch

    @6.2stitch

    5 ай бұрын

    i use my jobs software (prodemand )and thats where i get my specs and if remeber corecctly i think the gap is 0.6 to 0.7 but yeah hopefully its not the cam and lifters i seen that happen on the 3.6 v6 . Do you hear any loud ticking noise or slapping noise when u rev it up does it get louder

  • @joshreynolds729

    @joshreynolds729

    5 ай бұрын

    @@6.2stitch no oddly, it just seems like a mis fire yet no code. Most noticeable at idle.

  • @ChallRT
    @ChallRT3 ай бұрын

    Hello, I got 2015 Hellcat abd today i saw engine light, diagnostic wrote P0300. I have 16 000 kilometers on it. Do you think it is spark plugs? And what kind of spark plugs is good? NGK laser iridium? Thank you for answer 🙂

  • @6.2stitch

    @6.2stitch

    3 ай бұрын

    That’s low mileage but it does depend on how you drive it and if has been modified it could be (spark plugs ,coils bad fuel , damaged wires) but those are the things I would check to start

  • @ChallRT

    @ChallRT

    3 ай бұрын

    Hello I sending update: Yesterday I changed spark plugs and problem is same. When i check diagnosticks code, there is P0300 still there 😔

  • @6.2stitch

    @6.2stitch

    3 ай бұрын

    @@ChallRT I would check into your fuel system someone had one of there injectors stuck open causing a miss fire

  • @ChallRT

    @ChallRT

    2 ай бұрын

    2 days ago I was on diagnostics and with live data and everythink was ok. Answer was i cant compare German engine and Hemi engine with shaking. Somebody asks me did you control ASD relay? Maybe it can be problem 🤷‍♂️. Idk..​@@6.2stitch

  • @6.2stitch

    @6.2stitch

    2 ай бұрын

    @@ChallRT ya honestly I’m not to sure I haven’t messed with that have you done a compression test

  • @gomonstor7509
    @gomonstor75094 ай бұрын

    I’m having issues with mine and I took it to 3 different mechanics one told me he needs to open the engine and cleans 2 cylinders , 2nd said it’s a sensor, 3rd one said my cats are clogged and needs to be cleaned

  • @6.2stitch

    @6.2stitch

    4 ай бұрын

    What codes or what is your car doing

  • @gomonstor7509

    @gomonstor7509

    2 ай бұрын

    ​@6.2stitch I don't remember the exact codes, it shakes a lot when it's running it literally sounds cammed, if I floor it, it good fast but shakes and feels like it want to shut off

  • @6.2stitch

    @6.2stitch

    2 ай бұрын

    I would check your spark plugs and injectors for one stuck open

  • @gomonstor7509

    @gomonstor7509

    2 ай бұрын

    I saw in one of the comments here on this video some guy is having the same issue, he said he changed the injectors and I'll look into the sparkplugs as well, thank you for helping you are awesome, and I bought the car recently I'm not sure how long this issue was already going on for and I hope the previous owner didn't drive it for long periods of time with this issue I'm not sure if this issue would cause more problems if not solved

  • @gomonstor7509

    @gomonstor7509

    2 ай бұрын

    We'll keep you posted

  • @RGI18
    @RGI183 ай бұрын

    My dad has that code and now he’s crying because he switched the plugs and coils and still has the code and the exhaust straight smells like un burned gas bad and it’s throwing white smoke .. what do you think it is bro ?

  • @6.2stitch

    @6.2stitch

    3 ай бұрын

    unburnt fuel so it running rich does it feel choked out like under power could be a bad o2 sensor or clogged cat as well i would look at those

  • @RGI18

    @RGI18

    3 ай бұрын

    @@6.2stitch we’re going to check the fuel injectors since it’s basically flooding the fuel I’ll give you a update , and if that ain’t it we’ll go sensor to cat like you said

  • @6.2stitch

    @6.2stitch

    3 ай бұрын

    @@RGI18 sound good let me know what you find could be a injector stick open

  • @RGI18

    @RGI18

    3 ай бұрын

    @@6.2stitch took out driver side fuel rail and put it on the run position 1 of the Injectors was wide open , just ordered the part will be here tomorrow I’ll keep you posted

  • @RGI18

    @RGI18

    3 ай бұрын

    @@6.2stitch replaced the Injector no more misfire , Exhaust and idle is back to its original sound , BUT There is a nasty Tapping sound like a Lifter Tap … by your experience what could it possibly be ? It wasn’t doing this before the misfire situation.. it’s a 2015 challenger HC original owner 40k miles

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