Why a good description matters
A mobile mechanic decides which tools and parts to bring based on what you tell them. A clear description helps them give a more accurate quote, arrive prepared and spend less time guessing. It also helps them tell you honestly whether the job can be done at your location.
You do not need to know car terms. Plain words about what you see, hear, feel and smell are exactly what a mechanic needs.
Start with the vehicle
Give the basics first. If you have it, the VIN removes any doubt about the exact engine and trim. See how to find your VIN if you are not sure where it is.
- Year, make and model
- Engine size or trim, if you know it
- Approximate mileage
- Vehicle type: car, truck, SUV, RV, trailer, diesel, EV or hybrid, motorcycle, boat
- Whether it is drivable right now
Answer the five questions
These questions cover most of what a mechanic will ask on the phone. Answering them up front saves time for both of you.
- What happens? Describe the symptom: a noise, a vibration, a smell, a warning light, a leak, a no-start.
- When does it happen? Cold start, after warming up, at highway speed, when turning, braking, accelerating or idling.
- Where does it seem to come from? Front or rear, left or right, under the hood, under the vehicle, inside the cabin.
- How often? Every time, sometimes, or only once.
- Since when? Did it start suddenly, get worse over time, or begin after a repair, a pothole or a long trip?
Describe sounds, feelings and smells
Try to use comparisons. A mechanic can do a lot with "a high squeal when I first start it on cold mornings" or "a clunk from the front right when I go over bumps."
Useful words for sounds include squeal, squeak, grind, click, tick, knock, clunk, rattle, hum, whine, hiss and roar. For feelings, try shake, shimmy, pull, wander, vibration in the steering wheel, vibration in the seat, a soft brake pedal or slipping. For smells, note burning oil, sweet coolant, rotten eggs, raw fuel or burning rubber.
Photos and videos help
Take a clear photo of the dashboard with the warning lights showing. If there is a leak, photograph the puddle and note its color. For noises, a short phone video with sound, recorded when the problem is happening, is extremely helpful. For RVs and trailers, photos of the problem area, such as a roof seam, a slide-out or an appliance label, help the technician plan.
Never record video while driving yourself. Have a passenger record, or record while parked with the engine running if that is when the problem happens.
Include history and what you tried
Mention recent repairs, recent maintenance, accidents, or anything you already replaced. If you already had the codes read, share them. If a jump start worked, or adding coolant helped for a while, say so. This context prevents a mechanic from repeating work or missing a clue.
A sample description
"2016 midsize sedan, about 110,000 miles. Grinding noise from the front left when braking, worse at low speed, started about two weeks ago and is getting louder. No warning lights. Brakes were last done a few years ago. Car is drivable and parked in my driveway. Video attached."
When you send a request through Trackara Find, the mechanics who are offered it see the vehicle, the problem, your photos and your general area, so details like these help them respond. Your name and contact details go only to the mechanic who accepts. Send a free request when you are ready.