shadeitplease
New Member
- Joined
- Mar 8, 2020
- Messages
- 4
Hey everybody! I just joined the forum as a new owner of an 04 Avalanche. I'll begin by saying I dont know a whole lot about vehicles and use a combination of Google and YouTube to attempt to teach myself. My check engine light came on after buying the truck saying cylinder 8 misfire. I changed the cylinder 8 coil and all the spark plugs and wires yesterday and cleared the codes. The light came back on pretty quickly. It stays on all the time but flashes when I get above about 30mph and then stops flashing when I drop below 30. Any help pointing me in the right direction would be much appreciated. Thanks in advance!