Hey Scotty I have a 2010 camaro v6 automatic transmission. And i was driving down the road at low rpms and it check engine light came on and was shuddering pretty bad I limped it home because I was only five min away and I got my scan tool and and it says p0087 p0089 p0305 I already replaced the spark plugs and coils all at once two months ago and I use sea foam to carbon clean my car all the time and I put it in my gas tank so it’s a little bit cleaner than normal but now it says the fuel injectors are bad. It says cylinder 5 misfire do I need to replace all injectors or only one. I saw your video about how to replace injectors and I know to change them in pairs but I’m wondering if I should just replace all of them. Please help me. It’s my daily driver. I have 171,000 miles on it. Second motor too. So this motor only has about 140,000 on it. Chevorlet had to change it because the crank bearing seized up. Such a lemon. I want to just fix it and sell it ASAP. Also I have fuel in my oil I just put in. I use 5w30 royal purple. I baby my car very much and I don’t see why it’s just breaking down all the time. Damn 6 cylinders.
I would change all the six fuel injectors and then junk it as soon as possiblethose are fun little car to drive but as they get older and in higher mileage they become endless money pits