Carpokes

Planning to undertake a couple of slightly larger (for me anyway) proactive projects on my 2004 C4 w/123k miles: AOS and oil cooler. AOS was replaced 7 years ago. Oil cooler is original. I'd say I'm a 2+ on the 4-wrench difficulty scale. Wondering if there's any priorities that I should add while I've made the room. Recently, I've replaced the starter, alternator, oil pressure monitor, and O2 sensors. And had mechanic replace coolant reservoir, air injection cutoff, fuel filter, and belt. Thanks!

How about the spark plugs since your there? oh and new transmission oil! made a difference in my 1-2 shifts.

Mike

Maruscmn wrote: Wed Jul 09, 2025 4:43 pm How about the spark plugs since your there? oh and new transmission oil! made a difference in my 1-2 shifts.

Mike

Great idea re transmission oil; not sure when that was last performed. Forgot to mention, plugs and coils were changed at 100k. Thanks!