5.3 LS Top End Noise

brian schuetta · 03-25-2017, 10:05 AM

Got a 2007 GMC 1500 I bought new, it now has 248K on it and has developed a intermittent ticking noise on the drivers side. I was told it was a rocker arm that needed to be replaced. Anybody seen this issue? Should I isolate which rocker it is and replace it or is there more to the problem? Otherwise great vehicle, can park a 10 year old truck on the driveway and it doesn't leak a drop of anything. Thanks in advance.

03-25-2017, 10:05 AM	#1
brian schuetta Member Join Date: Apr 2005 Location: san antonio tx Posts: 259 Likes: 5 Liked 28 Times in 15 Posts	5.3 LS Top End Noise Got a 2007 GMC 1500 I bought new, it now has 248K on it and has developed a intermittent ticking noise on the drivers side. I was told it was a rocker arm that needed to be replaced. Anybody seen this issue? Should I isolate which rocker it is and replace it or is there more to the problem? Otherwise great vehicle, can park a 10 year old truck on the driveway and it doesn't leak a drop of anything. Thanks in advance.

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