What people keep running into with engine smoke
Complaints tagged engine smoke, each raised by more than one person. One-off posts are not included.
3 recurring problems · 23 people · 4 forums we read
Raised more than once
Most people first.
- 12Did my timing belt slip or did I mess up the install?An engine that idles fine briefly before running rough, dying, or refusing to rev past 2,000 rpm points directly to valve timing misalignment from the recent replacement rather than a slipped belt. This prevents the car from running reliably despite new components, as incorrect timing creates unburned fuel issues, strong petrol smells, and misfires.
- 7Engine smoke and burnt coolant smell while drivingSmoke and the smell of burnt coolant coming from the engine bay indicate a potential coolant leak or overheating issue, even if the dashboard temperature gauge looks normal. Driving with these symptoms risks severe engine damage from overheating, so it is not safe to drive until the fluid levels and source of the leak are checked.
- 4Grinding noise and smoke from under the car hoodA grinding sound accompanied by sharp-smelling smoke typically points to either a seized component like a water pump or a heavily slipping drive belt. Continuing to drive risks complete accessory failure or engine overheating, making it necessary to inspect the belts and pulley covers before starting the car again.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.