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If you have a very old car with the early Bosch J or K series injection there is a mixture adjustment screw in the air flow meter area, usually hidden by a plug.
Newer computer controlled systems require a reprogram of the computer or a repair of the underlying problem.
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How do you lean idle circuit on a 650 holley?
Turn the idle mixture screw in to lean the mixture, out to richen the mixture.
What is meant by the combustion occurs with a lean mixture?
A lean mixture is referring to the gas/air ratio. Lean being less gas
What is lean made from?
Lean is a mixture of weed and grey goose!
What is lean and rich mixture?
saDS
What can cause lean fuel mixture and?
A vacuum leak can cause a lean burn.
What way do you turn the air fuel mixture screw on a holly carb for a 1963 dodge dart to make lean?
turn clockwise or inward to lean the mixture.
What is the copression ratio of patrol engine?
12:1 for rich mixture and it is 15:1 for lean mixture
What will be the condition of a spark plug when a car runs on a lean mixture?
whiteish
Can an over lean fuel mixture can cause hunting and surging?
yes
Can over lean fuel mixture can cause hunting and surging?
yes
What does code 2089 on the BMW reset computer mean?
Bank 2 post catalyst lean condition
What is running lean and running rich?
"Rich" and "lean" refer to the air/fuel mixture. Rich means a higher proportion of fuel than is needed and lean means less. An overly rich mixture can foul plugs, cause sluggish performance and promote carbon buildup in the combustion chambers, as well as decrease fuel economy. An overly lean mixture can cause jerky, hesitant performance, overheating and in extreme cases even melt a piston crown.
