ASE-Certified Mechanic Ray Callahan breaks down what you'll actually pay at a US shop — parts, labor & regional price differences.
Two customers walked into my bay last spring with almost the exact same complaint — rough idle, a check engine light, and a car that felt like it was "stumbling" at stoplights. One n…
Read moreA misfiring 2014 Ford F-150 sitting in my bay off Westheimer Road had all the classic signs — rough idle, a check engine light blinking on and off, gas mileage that had dropped by almost four …
Read moreAn oil pan leak looks scary the first time you see it, a dark puddle under your car every morning, but it's rarely the disaster people assume it is. I've had customers convinced they n…
Read moreThe dashboard light that looks like a little battery icon doesn't always mean your battery is dying — and that confusion costs drivers money every week. I've had customers replace a pe…
Read moreA guy brought his 2014 Jeep Grand Cherokee into our shop off Westheimer Road complaining the engine would randomly surge at idle, like someone was tapping the gas pedal for him. He'd alrea…
Read moreA customer drove in from Pearland last month with a check engine light and a rough idle she described as feeling like the engine was "hunting for something" at stoplights. Scanner pu…
Read moreA guy called us last month from out near Sugar Land, saying his 2014 Chevy Malibu was "shaking like a washing machine" every time he sat at a red light. Check engine light flashing. …
Read moreRay Callahan is an ASE-Certified Master Technician with 15+ years of hands-on experience at independent auto repair shops in Texas, Florida, and California — including a 12-bay shop off Westheimer Road in Houston and a busy service center near Biscayne Boulevard in Miami.
Ray writes for AutoRepairCostUSA to help American car owners understand what repairs actually cost, spot overcharging, and ask the right questions before handing over their keys.
🔧 ASE Master Tech (A1–A8)
📍 Houston TX | Miami FL | Los Angeles CA
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