So, I have read through numerous post here and on Trailvoy pages from google and yet to find something close to the symptom on my truck, 2006 9-7X 4.2i.
Recently I got a tune from PCM of NC and hoping it is not that but when I start up my truck, I get this ticking/tapping sound from the passenger side but it does not increase with RPM.
Initially I thought it was a slipping serpentine belt so I took it off and turned it on to hear it and it was still there.
Funny thing is that it will do that for like 15-20 seconds and then the truck settles to the point that you do not feel like it is even on.
The rest of the day, it does not do that and will only do it when I start it in the morning after sitting in the garage.
Recently I got a tune from PCM of NC and hoping it is not that but when I start up my truck, I get this ticking/tapping sound from the passenger side but it does not increase with RPM.
Initially I thought it was a slipping serpentine belt so I took it off and turned it on to hear it and it was still there.
Funny thing is that it will do that for like 15-20 seconds and then the truck settles to the point that you do not feel like it is even on.
The rest of the day, it does not do that and will only do it when I start it in the morning after sitting in the garage.