engine performance issues Archives

How Much Does Fuel Injector Cleaning Cost? [DIY vs Pro]

January 7, 2026January 5, 2026 by Fahim Hasan

Quick Answer: The average fuel injector cleaning cost ranges from $15–$40 for a DIY fuel additive, $40–$90 for an at-home pressurized cleaning kit, and $150–$350+ for professional on-car or ultrasonic injector cleaning. The right option depends on drivability symptoms, mileage, and how comfortable you are turning wrenches. That Cold Morning Misfire I’ll Never Forget It … Read more

Bad Fuel Filter Symptoms: 8 Signs You Need Replacement

January 5, 2026 by Fahim Hasan

Last Tuesday afternoon, a regular customer rolled into my bay with her 2016 Honda CR-V—158,000 miles on the odometer. “It’s doing that thing again,” she said, looking worried. I knew exactly what “that thing” meant because I’d cleared the same check engine light three weeks prior. The engine would stumble and hesitate during highway merges, … Read more