Ron Ananian The Car Doctor

It’s a busy hour on Ron Ananian, The Car Doctor—and the calls cover everything from safety to big-dollar decisions. First, Frank calls about a 2015 Chevy Suburban with an intermittent hard brake pedal. Ron points to a known GM issue involving the engine-driven vacuum pump and brake booster contamination, and explains the smart first test to confirm it. Next, Stan’s 2019 Ford Escape 1.5L is losing coolant with no visible external leak, raising concerns about internal engine issues and the frustrations of dealing with extended warranty “script readers.” Ron lays out a logical path: prove what it’s not, document what it is, and push for coverage. Then, a 2021 Jeep Wrangler owner reports cold hard shifts into 3rd/4th—Ron suggests checking for pending codes, software updates, and relevant service bulletins before damage gets worse. Finally, James asks what to look for as his son buys his first vehicle: a 2009 Chevy Silverado with 163k miles. Ron gives the real-world checkl