Fuel Consumption

1993 TOYOTA MR2
85,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SARFRAZALLY
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  • 3 POSTS
Grande Mark-II, fuel consumption is high, 5km per ltr.
Apr 20, 2011 at 8:15 PM
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RASMATAZ
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  • 75,992 POSTS
Could be due to tune-up and the following below:

1.Excessive fuel pressure can be cause by restricted fuel return line
2.Defective Oxygen Sensors.
3.Leaking injectors and fuel pressure regulator.
4.Coolant temperature sensor out of calibration.
5.Restricted air intake system.

Apr 20, 2011 at 10:35 PM
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SARFRAZALLY
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  • 3 POSTS
Thanks "rasmataz", can you tell me after fixing all the problems what fuel average I will get?
Apr 21, 2011 at 9:26 AM
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SARFRAZALLY
  • MEMBER
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Can I repair/fix these problem myself or I call some mechanic for it, can you give send me picture or video to do myself (if possible).
Apr 21, 2011 at 9:30 AM