COBB MAZDASPEED 3/6/MPS Service Bulletin Update

[Shayne @ COBB]

We have been hard at work making some revision and updates to the service documentation for the MAZDASPEED3/6 and MPS vehicles!

Some changes include information concerning:

• fueling issues with the factory camshaft-driven fuel pump (CDFP)
• carbon build-up on intake valves
• new solutions to burning oil at idle

and more!

You can find the latest version of this document at this link.