CHEVY TRUCK MISFIRE AT IDLE....PARTS CANNON ALREADY FIRED! 🔥

Подписаться 3,6 тыс.

Просмотров 4,1 тыс.

50% 1

2015 Chevrolet truck came into shop from another repair facility to have a misfire at idle diagnosed and repaired. The original shop had already replaced the plugs, wires, coil and injector on suspect cylinder to no avail. Simple quick relative compression test pointed us in the right direction to diagnose a worn valve lifter and camshaft that we got the go ahead to repair, thanks for watching!

Авто/Мото

Опубликовано:

22 фев 2023

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 29

@FortNimbus 2 месяца назад

Mechanics don't get paid enough, I've been doing basic stuff all weekend hunting down a misfire and my background is in healthcare- hats off to the real gearheads, I do love it but it's so time consuming and frustrating.

@BustedtoBuilt 2 месяца назад

Thank you! Much appreciated comment, big learning curve with auto repair that many don't realize

@ernestsisson2754 10 месяцев назад

Awesome work!

@BustedtoBuilt 10 месяцев назад

Thank you! Cheers!

@ricepadi29 Год назад

Dang would have never thought you would have to pull the engine to replace a camshaft. Great work!

@BustedtoBuilt Год назад

Thanks, yeah didn't think I'd have to either, big p.i.t.a. but made for a decent video

@darrellteague8629 Год назад

You don't, it's just easier to get the pan off. Otherwise you have to drop rack n pinion and cross member.

@glabeaud1 Год назад

Nice job

@BustedtoBuilt Год назад

Thank you!

@darianthompson5975 6 месяцев назад

How long could he have driven it with just a misfire at idle and what potential damages could happen if not replaced when identified?

@darrenrogers4760 Год назад

I can't believe the stuff you do in that little shop. Where did you learn everything? You seem to be knowledgeable about stuff

@BustedtoBuilt Год назад

Thank you! What a compliment! I was raised on a farm, in high school I took collision repair, went to college for auto repair, worked in 3 different independent repair shops before going out on my own. But picked up all kinds of different knowledge doing all those things. Thanks for the comment!

@alexneil9116 9 месяцев назад

I have a 2010 hhr it has a random misfire engine light po300 and 171 I changed injectors, plugs, coils upper o2 sensor and maf sensor. This mechanic I took it to after I did those changes he said it's doing it cause you need to use no ethanol gas? So I need to buy the expensive gas he said yes. When I tell others bout wat he said they 😂😂. I think it's the fuel pump. But just trying to get your thoughts.

@bpool000 Год назад

I love the scope work and your informative approach! My 16 4.3 175k had a little squeak I thought was a pulley or alt, then gradually developed a rough idle after 100 mi, to a more severe idle & after 800 mi, it hindered drive idle & cel but waiting on dealer’s schedule. Solus showed Cyl 2 misfire & at the 100k count, 6 on 3, 13 on 4. Plug was fine, coil fired. Drove it to the dealer who does our fleet & they say bent cam. 9k for overhaul. Do these cams historically bend? It’s a highway truck only with dealer oil changes. Should we just do a top end or are these trash that way?

@BustedtoBuilt Год назад

Thanks for watching! I have never seen a bent cam not that it would be impossible. I think I would lean towards a similar issue as this truck where the lobe of the cam is worn off. Pulling down to the lifters should reveal what's happening

@bpool000 Год назад

@@BustedtoBuilt I appreciate the response, I subbed for ya. Good luck this summer!

@bpool000 Год назад

@@BustedtoBuilt I appreciate the response, I subbed for ya. Good luck this summer!

@8gomerpyle22 11 месяцев назад

Have you ever tried using a tuner like HP Tuner to tune your own truck?

@BustedtoBuilt 11 месяцев назад

I do use hp tuners for tuning my own vehicles

@antoniolovesr.9000 11 месяцев назад

To be such good engines they're sure made with trash parts.

@BustedtoBuilt 11 месяцев назад

Amen, you got that right!

@danielb-c9100 Год назад

Did the customer did DOD delete

@BustedtoBuilt Год назад

They did not

@bryanbreece1644 Год назад

How many miles were on that truck

@BustedtoBuilt Год назад

150k

@sunsetstripgarage Год назад

Help me P05D P0300 No. 8 misfired, but now No. 1 and No. 7 AFM lifter has been replaced I tried replacing the IG coil, but there is no problem. The engine shakes and makes noise like a tick No bend in pushrod What should I do?

@BustedtoBuilt Год назад

I would take it to a professional