Stevenjay
New Member
My 05 5.3L L59 has a slight tick noise that comes from the right side that is only heard during acceleration. When idling the noise can't be heard even with my head in the wheel well and the hood popped. I'm leaning twords the pass side exhaust manifold because it sounds a lot like a small exhaust leak and happens during the exhaust stroke. I'm don't thinks its piston slap as its only coming from the right side. Anyone had a similar problem and/or symptoms? No codes being thrown. Any help is greatly appreciated thanks!