Fuel consumption

Tiny
HFK
  • MEMBER
  • BMW 525
My bmw 525i model 91 km200400 6 cyl. 24 valves

the catalytic converter is removed from my car dose it makes the fuel consumption low? Because when I drive 120km I need about 23 Ltrs. Of petrol !Thanx.
Sunday, February 25th, 2007 AT 9:51 AM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Some cars have a backpressure sensor and if yoy remove a converter there is MUCH less backpressure!
Are there any light on on the dash?
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Tuesday, March 13th, 2007 AT 7:00 PM
Tiny
HFK
  • MEMBER
  • 2 POSTS
Hello I put a new converter and get tune up now I have to check it. On the dash just the 2 small arow are lighting. Thanx
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Thursday, March 15th, 2007 AT 5:46 AM

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