Louis003
New Member
- Joined
- Jan 8, 2024
- Messages
- 1
- Reaction score
- 1
- Points
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- Age
- 21
- Location
- South Australia Adelaide
- Members Ride
- 2009 VE ss L98 6.0L v8
I’ve just bought a 2009 VE ss 6.0L v8 and after only having it for a week I’ve noticed a slight ticking sound, not long after that it was throwing engine codes P0171 and P0174 (system too lean in bank 1 and 2). The car still drives perfectly fine and haven’t noticed any performance issues. The ticking noise sounds like it’s coming from the right side of the engine more so where the exhaust Manifold is. Could the problem be an exhaust leak from the manifold that is causing it to run lean and cause a hissing/ticking noise?