Black smoke and high fuel consumption rate

1999 TOYOTA CAMRY
63,000 MILES • 0.7L • 6 CYL • 4WD • AUTOMATIC
Avatar
DANDY08
  • MEMBER
  • 1 POST
My car have been designating black smoke once the engine is one and also while the car is on the move. Consequently, this has resulted to outrageous amount of high fuel consumption rate. I have checked the fuel line regulator and also the airflow meter, yet the problem persists.

Please, what will I do?

Regards
Feb 5, 2014 at 5:43 AM
Advertisement
Avatar
CARADIODOC
  • ✓Experienced Mechanic
  • 34,408 POSTS
The place to start is by checking for diagnostic fault codes. If there's a code related to a misfire, address that first. If there are no fault codes, you'll need a scanner to view live data. You'll need to interpret the sensor readings to see why the Engine Computer is commanding so much fuel.
Feb 5, 2014 at 6:48 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle