this is usually caused by one of 3 sensors, the 2 lambda sensors or the temperature switch, any one of those could be faulty giving the ecu false reading causing the car to run rich. get a diagnostic check done it will tell you if this is the case and which is the problem.
35 litres
I haven't found a way..
It will not increase fuel consumption.
Most models of Daewoo Matiz hold 35 liters or 9 gallons of fuel. On average the Daewoo Matiz gets 33-40 miles per gallon. On a full tank of 9 gallons the car would get between 297 miles and 360 miles.
No it does not affect fuel consumption.
i have owned a matiz 800 cc for a few months , i get around 40 mpg in buzy town traffic and 55 - 60 on long runs i love my matiz it seems to run forever on £10 of petrol
No, fuel consumption is decreased, the vehicle rev's lower.
i had the very same problem on my 1999 matiz,it was a broken wire on the fuel injector.(i'd changed the distributor cap,fuel filter,plugs etc before finding out it was this)hope this helps.
Probably a 'stuck' fuel pump (under the passenger seat). A few taps with a small hammer might free it.
Not enough that you would ever notice.
Yes it would. O2 sensors work with the car's ECM to tell the car how to burn the fuel and how the fuel is burning. This is a strong possibility.
yes