Symptoms of a Bad or Failing Timing Chain | YourMechanic Advice
GM 3.6 with just a tad over 60,000 miles. Was running in limp mode. Timing chains need to be replaced since they're stretched : r/Justrolledintotheshop
GM 3.6 timing chains are very easy to do and definitely not a huge pain in the ass. : r/Justrolledintotheshop
LLT 3.6L Timing Chains | Bob Is The Oil Guy
Who ever wrote the timing procedure should be shot : r/Justrolledintotheshop
When to Replace the Timing Chain on Your Vehicle - In The Garage with CarParts.com