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Author overfueling at higher end of rev range (4-8k)
RobHayes
Member

Registered: 6th Sep 03
Location: Lincolnshire
User status: Offline
1st Apr 05 at 17:48   View User's Profile U2U Member Reply With Quote

as above, car releases sooty black smoke at higher revs, any ideas y?
TOMAS
Member

Registered: 7th Aug 02
Location: Nottinghamshire
User status: Offline
1st Apr 05 at 21:05   View User's Profile U2U Member Reply With Quote

I though black smoke was oil and blue/grey is fuel? Not getting enough air in? Faulty Lamba, Air mass meter?
RobHayes
Member

Registered: 6th Sep 03
Location: Lincolnshire
User status: Offline
1st Apr 05 at 21:07   View User's Profile U2U Member Reply With Quote

i thought black was fuel and blue was oil and white was water. should be getting plenty of air in, not sure about the lambda sensor and there isnt an air mass meter
TOMAS
Member

Registered: 7th Aug 02
Location: Nottinghamshire
User status: Offline
1st Apr 05 at 21:16   View User's Profile U2U Member Reply With Quote

ahah ive got a memory like a siv!! TB's i'd get it on a meter to see what emmisions its throwing out. You touched anything lately? Something's telling it its running less air than it is, or less fuel. I'd deffo look at the lamba. Is it a serious ammount of smoke? Whats it running like, fuel consumption?
RobHayes
Member

Registered: 6th Sep 03
Location: Lincolnshire
User status: Offline
2nd Apr 05 at 12:25   View User's Profile U2U Member Reply With Quote

it seems to run ok, and i havent noticed a difference in the fuel consumption, its always been crap. it passed the emissions test for MOT about a month ago

 
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