Last July, it was one of those sticky 95-degree days in the shop, and a regular customer rolled in with his 2017 Mustang GT. The car had 65,000 miles, and he was complaining it felt sluggish off the line—like the thrill was gone. He’d been watching YouTube videos about mods and kept asking about cold … Read more
Quick Answer: Your car’s air intake system delivers clean air to the engine for combustion. A clogged air filter or leaky intake tract can rob power, hurt fuel economy, and trigger check engine lights. Replacing an air filter takes 10 minutes and costs $15–$40. Ignoring intake issues can lead to $500+ repairs. The Day a … Read more
It was a Tuesday morning in late October, the kind where you can see your breath in the shop before the heaters kick in. A customer pulled up in a 2015 Honda Civic with 87,000 miles, complaining about a rough idle and occasional stalling at stop lights. “It feels like the car wants to die,” … Read more
It was a sweltering Tuesday afternoon back in June, and I had just finished a marathon session of brake jobs when a 2012 Toyota Camry rolled into my bay. The customer complained about rough idling and sudden hesitation under acceleration. Immediately, my mind went to one culprit I’ve seen countless times in my 15 years … Read more
Rain lashed the shop windows that Tuesday morning when Dave rolled in with his 2012 Ford F-150—steam hissing from the hood like an angry cat. “Truck’s bucking like a rodeo bull since I filled up at Costco,” he grunted, wiping grease from his knuckles. I popped the hood to find oil splattered across the … Read more
Quick Answer: Clean your MAF sensor every 30,000 miles or when you notice rough idle, poor fuel economy, or hesitation on acceleration. Use only MAF-specific cleaner spray, never brake cleaner or carb cleaner. The 10-minute job costs $8-15 in supplies versus $150-300 at a shop. Tuesday morning, 7:45 AM. Mrs. Rodriguez pulls her 2018 Honda … Read more
Quick Answer: A carburetor rebuild kit typically costs $15–$60 and includes gaskets, jets, needles, seats, and O-rings needed to restore proper fuel delivery. Most DIYers can complete a rebuild in 2–4 hours with basic hand tools. Always match the kit to your exact carburetor model—Edelbrock, Holley, and Weber each require specific kits. It was a … Read more
Quick Answer Proper carburetor adjustment involves setting the idle speed, adjusting the air-fuel mixture screws, and tuning the accelerator pump. For most vehicles, start with a 1.5-2 turn out on the mixture screws, then fine-tune while listening to engine response and checking spark plug color. Always perform adjustments with the engine at operating temperature. A … Read more
It was a sweltering July afternoon in the shop when Old Man Jenkins rolled in with his 1967 Chevy Impala. The car was running rougher than a tractor, and the smell of raw gas hit me before he even popped the hood. “Fahim,” he said, wiping sweat off his brow, “she’s got the shakes … Read more
Last Tuesday, a regular customer rolled into my bay with his 2019 Honda Accord sputtering like it had asthma. Temperature gauge was climbing toward 90°F outside, and he’d already spent $340 at the dealership for “computer diagnostics” that found nothing. Misfires on cylinders 2 and 4, rough idle, and fuel economy had tanked … Read more