Petrol consumption is very high

Tiny
SURANGA WWF
  • MEMBER
  • 2006 DAIHATSU HYJET
  • 0.6L
  • 3 CYL
  • 2WD
  • AUTOMATIC
  • 96,000 MILES
My mini van has a s320v engine. Can you teach me how to fix engine timing? I have big problem petrol consumption is very high, like a one litter it can run 8.5 km only without air conditioning. When highway if I drive it can 11 km.
I did engine half overall but I could not get any trouble in engine. All things I clean and repaired. Also, spark plug and o2 sensor I changed. Also, I did clean throttle body petrol pump. I have suspected for engine timing. Do you have any idea about this issue?

I am sorry.
I do not have more English knowledge. Please try to understand.
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Wednesday, October 19th, 2016 AT 6:40 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,468 POSTS
Yes if you have the timing belt off it will cause this problem, here is a diagram for you.

Please let us know what you find so it will help others.

Best, Ken
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Monday, October 24th, 2016 AT 7:00 PM

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