2013 Chevrolet Silverado Misfire P0300

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Due to factors beyond the control of Oz Mechanics, I cannot guarantee against improper use or unauthorized modifications of this information. Oz Mechanics assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Oz Mechanics recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Oz Mechanics, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Oz Mechanics.

[kurtkennedy]

Nice find man! Its always a good feeling to find these faults! Assuming this was the issue all along.

[shadowopsairman]

Oh it's a LU3, Actually on the L35 (2002 and older) had poppets the, LU3 has injectors (2003-2014) missfires can also occur from a bad ignition system. The Ignition system went from a Distributor (2006/2007 Classic and older) to a Crank Trigger (2007-2014).

When wires are chafed, I would suggest Teflon wrap and sheets to keep that from happening again. And non waxed stringtie.

[rayp.]

Visual inspection for the win! Nice diag Oz.

[agoodneighborautorepair]

Very nice diagnostic(was a control wire, before they remplace the injectors first i think you finding the original problem)..Good Job

[mikechiodetti]

Good find!
Have seen similar problems on Ford "F" Series truck harnesses.
Good video!

[birdcan]

Supp Oz, yea Scanner Danner is a great teacher. He says look for Heat and vibration and leave it alone! Shout out to you as well I learn a lot from you as well. Can’t forget my guy Erik from advanced level.

[MMAunderbelly]

Let’s play a drinking game. Drink every time oz says “right here”. Who wants to have a crazy night 😂

[fredautos]

Awesome, excellent diag!
Thank Oz mech!

[kyletuttle]

Excellent diagnostics Oz.enjoy your videos.think you found the root cause of there problems.thanks for sharing.

[MeOmny]

I got launch x431 pro elite off Amazon. It was around 1000 bucks. Which scan tool do you think is better? Top Don max or launch pro x431 elite oz?

[MrMCSS]

Cylinder 1 was also misfiring. Was the wire for this cylinder also compromised?

[rafaelmartinez]

Oz i want to send you a customer who probably needs the Reprogramming the ecm to fix the P0101 on a Nissan . Send me where I can contact you

[rogerdivdis]

Dang good job .. that’s gotta make you feel good!!!!