Co-starred with Duchovny & the Hoff, respectively:
Gillian & Pamela
Anderson
My car is generating puddles of this brightly colored liquid often paired with coolant
antifreeze
Wouldn't you know it, thin tunnels called mud tubes are visible on my outer foundation walls, a telltale sign of infestation by these
termites
In 2022 Vin Diesel motored from film to TV as this Marvel character mostly limited to a 3-word vocabulary
Groot
8-letter term for an immobile hardwired phone
a landline
All roads lead to them:
Diane & Nathan
Lane
The dashboard light that says "A.B.S.", short for this system, stays lit up, so I guess I'll be pumping my brakes during emergencies
anti-lock brake system
Multiple drains in my home are blocked; I'm not connected to municipal sewers, so it's an issue with this 6-letter on-site system
septic
Lucy Liu slithered in & was in fighting shape as Viperon this show: "Legends of Awesomeness"

Kung Fu Panda
Pearl White (a person, not a color) & Clara Bow were big in this art form
silent films
Just like that Amity chief:
Adrien & Adam
Brody
My car is emitting a foul stench & blue exhaust smoke, which could mean a leak is causing the engine to burn this fluid
motor oil
My neighbors seem shifty, so I'm beefing up security with this kind of outdoor lighting that uses passive infrared sensors
motion detecting
Before going "Boom Boom Pow" in her music career, she vocalized Charlie Brown's sister Sally on TV in the mid-'80s
Fergie
The FIH is the governing body for this ball-&-stick team sport
field hockey
I hear an Irish river calling:
Michael & Molly
Shannon
Ugh, white smoke coming from my tailpipe; probably a damaged head one of these that seals off the internal combustion process
a (head) gasket
Oh, landscaper! Too much this element, one of the 3 main fertilizer nutrients with phosphorus & potassium, turned the lawn brown
nitrogen
When it came to bringing the Joker to manic life in "Batman: The Animated Series", the Force was with this actor
Mark Hamill
As well as a retronym, it was a TV drama about a '70s music executive played by Bobby Cannavale

Vinyl
We've heard stranger things:
Heather & Gaten
Matarazzo
That loud rattling noise means I may need a new this alliterative two-word part that reduces discharge of noxious gas from my engine

a catalytic converter
Call an electrician! The breaker box is sparking, which could be caused by this phenomenon where current jumps between 2 conductors
arcing
John DiMaggio, as this free-willing robot: "My life, & by extension everyone else's, is meaningless"
Bender
It's got hands, it's got a face, it's 2 words & the Tank Must one from Cartier goes for $3,800
an analog watch