nikhsub1
FRF Addict
Then its not cam phasers... Probably from the IWE check valve partially engaging the front hubs. Put it in 4A and see if it still makes the noise.Not at start up only on the highway in 10th gear
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Then its not cam phasers... Probably from the IWE check valve partially engaging the front hubs. Put it in 4A and see if it still makes the noise.Not at start up only on the highway in 10th gear
Meant to say valve cover, not sure if it’s the gasket or vacuum pump…
Besides IWE it could be the waste gate rattle.Also the can phaser rattles like a 1980s catalytic converter when in 10th heat on the highway…
Exactly. If the noise goes away in 4A the IWE system needs to be diagnosed for a loss of vacuum.Then its not cam phasers... Probably from the IWE check valve partially engaging the front hubs. Put it in 4A and see if it still makes the noise.