maybe you need to adjust your carb or check your air filter?
jerking speed 40 50
your truck wont idle correctly when its cold, because its cold...and nothing runs correctly when it's cold. your truck wont idle correctly when its cold, because its cold...and nothing runs correctly when it's cold.
idle air control valve needs work. either clean it inside and out or replace it. could also be the maf sensor
there is an "idler arm", its part of the steering and runs horizontal, as well as a pitman arm
The computer has either forgot how to controll the idle, usually caused by a weak battery, or the idle control motor has failed.
Check the idle air motor.
To adjust the idle mixture on a 2005 Harley-Davidson Fat Boy, start by warming up the engine to operating temperature. Use a screwdriver to turn the idle mixture screw, located on the carburetor, clockwise to lean the mixture or counterclockwise to enrich it. Make small adjustments, about a quarter turn at a time, and listen for a smooth idle; the optimal setting is where the engine runs consistently without stalling. After adjustments, ensure the idle speed is also set correctly using the idle speed screw.
To adjust a Harley Davidson carburetor, start by ensuring the engine is warmed up and at idle. Adjust the idle speed screw to achieve a smooth idle, then fine-tune the air-fuel mixture screw until you find the optimal balance, typically by turning it clockwise until it lightly seats and then backing it out 1.5 to 2 turns. Finally, test the throttle response and make any necessary adjustments until the engine runs smoothly without hesitation. Always consult the specific service manual for your model for precise settings.
In 1999, Rich Butler played in 7 games, batting in all of them. He had 20 at bats, getting 3 hits, for a .150 batting average, with 0 runs batted in. He was walked 2 times. He struck out 4 times. He hit 1 doubles, 0 triples, and 0 home runs.
I have 200,+ miles on the car. I change the plugs and wires yet it runs rough at idle and runs smooth at crusing speed. What can i do?
There are several things that can cause your 1999 Ford Crown Victoria to idle rough when it is cold. The most common cause is a leak in one of the vacuum hoses.
you may need a new speed idle control value or your engine has a problem. you may need a new speed idle control value or your engine has a problem.