Hello. I own a 2015 GMC sierra 6.2L truck and a month ago I had taken it to the dealer for a ticking noise from the engine. They fixed the issue and replaced injectors and seals. Everything has beem great until now...
Yesterday I started my truck and my check engine light was blinking and the traction control symbol popped up. My engine began to shake. You could feel the misfire from the drivers seat. As soon as you put it in gear, it shifts hard and the light will turn solid and it will drive normal.. You can tell there is a loss in power and hesitation. I scanned it with a tool and I get a code P0308 and P219B. First thing my buddy and I looked for was disconnected spark plug wires and we found nothing wrong. I went to the parts store to get spark plugs and they only had 4.. So we replaced the left side plugs and plan to replace the other side today. We are gonna replace the wires as well. If that doesn't fix the issue.. Does anyone have any recommendations?
Yesterday I started my truck and my check engine light was blinking and the traction control symbol popped up. My engine began to shake. You could feel the misfire from the drivers seat. As soon as you put it in gear, it shifts hard and the light will turn solid and it will drive normal.. You can tell there is a loss in power and hesitation. I scanned it with a tool and I get a code P0308 and P219B. First thing my buddy and I looked for was disconnected spark plug wires and we found nothing wrong. I went to the parts store to get spark plugs and they only had 4.. So we replaced the left side plugs and plan to replace the other side today. We are gonna replace the wires as well. If that doesn't fix the issue.. Does anyone have any recommendations?
Oct 3, 2022 at 10:15 AM