Cam and Lifters

[lumberman306]

Is that it for my 2020 5.7l? Starting to hear tic when cold. Suggestions to slow failure till money can be saved for repair? Oil changes every 3-5 thousand kilometers(was hoping to avoid issue) but lots of idle time due to cold temps here.

 

[law]

if its only when the engine is cold it is likely to be the exhaust manifolds rather than lifters

 

[lumberman306]

I should add that both manifolds just done at dealer. Both were cracked at seam but no broken bolts.

 

[RHO]

I should add that both manifolds just done at dealer. Both were cracked at seam but no broken bolts.

how long ago for the manifolds ? mayby they cracked again ? or a bolt is loose ,

 

[PurpleRT]

Check the manifolds again..before you assume the worse.


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[1791]

like 110k miles. check the manifolds. no more warrantee so good excuse to put some shorty headers on it and if it's the cam good time to do a mds delete and a BTR TRUCK NORRIS CAM........

 

[PurpleRT]

Most shorties are still crap… I think Afe at least on the 4th gen were the only ones that still lasted.


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