Sorting Out Your 2003 Toyota 4Runner Exhaust System
Keeping a 2003 Toyota 4Runner exhaust system in good shape is basically a rite of passage for anyone who owns one of these 4th-gen rigs. It's no secret that while the engines in these things—whether you've got the 4.0L V6 or the legendary 4.7L V8—are practically bulletproof, the metal pipes running underneath them tend to have a bit more of a "planned obsolescence" vibe. If you've started hearing a weird ticking sound or your cabin smells like a sulfur plant every time you hit the gas, it's probably time to talk about what's going on under your floorboards. ...