I agree with all of your statements … and the shim fix on the TSB sounds suspect … plus it is an alum spring seat … which I can only assume would eventually marry to the head … I have cyl 5+6 misfire periodically … it all depends how I drive the car … and believe the issue is either the coils are not hot enough or the plugs … or the real cause is the springs and floating at higher rpms and boost.
That said … next week, I am going to have all the fluids replaced, and need the rear diff fluid checked … at this time … I will go over with the mech all my future plans for the car … and this is what I sum it up as.
NOTE: I have an ARP tune but am missing the dongle … so I will want this as well.
Stainless Braided Turbo Oil Line and Strainer/Screen Relocation Kit - C7 S6-S7-RS7, D4 A8-S8 4.0T
SKU JHM-079115175G-TSB-2044640
Manufacturer: JHM
$549.95
APR Valve Springs/Seats/Retainers - Set Of 32
Manufacturer: ARP
$1,300 (approx)
APR RED IGNITION COIL 8 PACK WITH SPARK PLUGS (NGK R7437-8) (NGK R7437-9)
SKU MS100219-PLUG-8PK
$703.52
APR recommends NGK heat range 9 (NGK-R7437-9) spark plugs gapped to 0.024" ±0.002" or 0.6mm ±0.05mm with a change interval of 10-15,000 mi
APR Mobile Bluetooth Dongle
SKU EM100032
$220.95
My question is the following … and please respond if you know the ans.
If I want to have a display system like the Edge CTS3 (Insight) … which I have in my diesel truck … are there any manufacturers that have such a system that is plug in … and can show me the display like an Edge?