P300

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Apr 29, 2023 | 4:16 PM

Gabe 99

Thread Starter

CF Beginner

Joined: Apr 2023

Posts: 1

Likes: 0

P300

Was showing check engine light code for ransom misfire. Changed cap rotor, cleared and it returned slowly. Changed plugs and wires cleared and returned immediately, ran ROUGH. Any ideas why?

Apr 30, 2023 | 2:14 AM

oilcanhenry

CF Monarch

Joined: Oct 2017

Posts: 4,605

Likes: 269

From: USA

Probably a Code P0300. Yeah, I hate those random misfires. Try Scotty Kilmer's advice:

https://www.youtube.com/watch?v=OyvdWeyDHf4

Hard to believe your battery might be bad isn't it?