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hi guys,
im new to this and you've all probably heard this a million times, but my 2007 f150 5.4 liter lar. has a nasty ticking noise at all times. all the plugs and coils are new and just had the dealer replace phasers and sensors under my extended warranty. They gave the truck back and said the noise was typical. If the noise was typical, why would they change the phasers and sensors? could it be valves, injectors, or exhaust? if i plug the muffler it doesnt get louder so i didnt think it was exhaust. should i try sea foam and if the noise changes at all, aim my efforts at injectors? Any advice would be appreciated. thanks!
im new to this and you've all probably heard this a million times, but my 2007 f150 5.4 liter lar. has a nasty ticking noise at all times. all the plugs and coils are new and just had the dealer replace phasers and sensors under my extended warranty. They gave the truck back and said the noise was typical. If the noise was typical, why would they change the phasers and sensors? could it be valves, injectors, or exhaust? if i plug the muffler it doesnt get louder so i didnt think it was exhaust. should i try sea foam and if the noise changes at all, aim my efforts at injectors? Any advice would be appreciated. thanks!