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Tom, ASE Certified Technician
Category: Car
Satisfied Customers: 25954
Experience:  ASE Certified Master Technician
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Land Rover Discovery we have a ticking noise in our 2003 Land

Customer Question

we have a ticking noise in our 2003 Land Rover Disco, it's on the passenger side. Had head gasket job done and machined down, replaced spark plugs and wires (#2, 4 & 6 run hot), replaced lifters and cam followers and most 02 sensors. Have god oil pressure and put Penz 10w40 and Lucas in the engine.. It sounds great at start up and 10- minutes later, tick tick tick. I see it all over the internet but no confirmed fixes. Help
Submitted: 5 years ago.
Category: Car
Expert:  Tom replied 5 years ago.
Was the exhaust manifold checked for a slight crack when this happens this is common.