Last spring a guy brought in a 2015 Honda Accord with the 2.4L engine that had been running rough for three weeks. He'd already replaced the spark plugs himself, twice, because a forum tol…
Read moreYour engine stumbles at idle, hesitates on the gas, and drinks more fuel than it used to. Before you assume it's something expensive, check the spark plugs first — they're often the …
Read moreLast Tuesday, a customer rolled into our shop on Westheimer Road in Houston driving a 2019 Ford F-150 with the 5.0L Coyote V8. He'd been ignoring a rough idle for about three weeks, kept…
Read moreSigns Your Spark Plugs Need Replacing The most common signals are engine misfires and rough idle at stoplights, hard starts on cold mornings, hesitation under acceleration, and a noticeable dr…
Read moreA customer pulled into our 12-bay independent shop off Westheimer Road in Houston with a 2018 Ford F-150 5.0L V8 and one complaint: the transmission felt a little lazy when shifting into third…
Read moreMost people who need a front wheel bearing replaced have already been driving on it for longer than they should have. The noise starts subtle — a low hum somewhere in the front end that…
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
✉ Contact Ray