Diagnose ยท something feels wrong
What's it doing?
Let's narrow it down.
Describe a noise, vibration, smell or warning light and get the likely causes, what to check yourself right now, and what to tell the garage.
01What kind of issue is it?
Pick anything that fits. More than one is fine.
02Describe it
Plain words are fine. Say it how you would to a mechanic.
0/400
03When does it happen?
Timing and position narrow it down fast.
Where's it coming from?
04The carRequired
Tell us what you're driving so we can narrow the diagnosis to your car: known faults, likely causes and realistic repair costs. Mileage is optional.
Make
Model
Variant / spec
Year
Can't find the exact spec?