Poor fuel economy?

2005 KIA PICANTO
130,000 MILES • 1.1L • 4 CYL • 4WD • MANUAL
Avatar
PLAGOOMS
  • MEMBER
  • 4 POSTS
hi,

i noticed car fuel mileage started to drop from 15km/liter to 8km/liter. What should I check to troubleshoot this issue? This started just a few weeks ago. Thank you
Aug 9, 2023 at 7:27 PM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Usually when this happens the MAF sensor is to blame. I would swap it out, also this guide may help as well:

https://www.2carpros.com/articles/improve-your-cars-gas-mileage-causes-solutions-step-by-step

Check out the images (below). Please let us know how it goes.

Image (Click to enlarge)
Attached Media
Aug 10, 2023 at 5:23 PM