jeffbare
New member
For my first post:
I have a 2005 GMC 2500HD with the 6.0L gas motor. The check engine light was on, so I had it checked. Knock Sensor 2 was bad. I replaced both knock sensors, and the intake manifold gaskets. I disconnected the battery, so it should reset the check engine light. Once I put it together, the light was off. Drove it about 10 miles, and the light came back on. Yesterday I took it to have the diagnostics checked, same problem. Had it cleared, and after about 75 miles, it came back on. What do I do from here? Thanks, I look forward to being part of your forum.
I have a 2005 GMC 2500HD with the 6.0L gas motor. The check engine light was on, so I had it checked. Knock Sensor 2 was bad. I replaced both knock sensors, and the intake manifold gaskets. I disconnected the battery, so it should reset the check engine light. Once I put it together, the light was off. Drove it about 10 miles, and the light came back on. Yesterday I took it to have the diagnostics checked, same problem. Had it cleared, and after about 75 miles, it came back on. What do I do from here? Thanks, I look forward to being part of your forum.