Radiator, Trans Cooler, Valve Cover Gasket, Spark Plugs and wires
Over the weekend I did some preventative maintenance on the 4Runner. In hopes of eliminating the infamous pink milkshake, I replaced the radiator with a Koyo/TYC and added a B&M SuperCooler 70268. I ultimately decided to run them in series rather than bypassing the radiator. I also had a bit of an oil leak from the valve cover gaskets, so I replaced the valve cover gaskets and everything that goes into that (semi-circles, grommets, etc.). I bought the cam plugs, but decided not to replace them. I also replaced the spark plugs and wires with Denso double platinums and NGK wires. For a complete parts list, you can look a few posts up (
here).
Everything went pretty well and everything was extremely clean, especially for 230k miles. Some of the coolant and vacuum hoses cracked, but those were easy enough to replace. It really gives me peace of mind so I'll have more confidence when I decide to invest more money into lifts, tires, and armor.
When the trans cooler was being mounted, the drill went through the cross bar and punctured the a/c condenser. So I'm a/c-less this week, but we'll get it fixed next weekend. We'll also replace the fuel filter and transmission fluid/filter while we're at it.
Grille off:
Cody mounting the transmission fluid cooler:
Transmission fluid cooler mounted:
Under the passenger valve cover - SUPER clean:
Throttle body open and cleaned:
Throttle body closed, new NGK wires, and PCV valve:
Finally, all buttoned up:
