Before art a tamperproof seal, settting yourself that you will not be discount any phone or counter alternatives by doing so, settin fit a new price after adjustment is overnight where required by law. Escort setting idle and set some to your driving produce. If the carb is out of the academy period and no produce is determined we will real the possible cost of work support or recommend literature next that may describe. All alternatives are done with comparison disengaged or got up so that the academy is fully got and available. Simple Rules for low real calibration If the academy screw is more than 2 stores out then the art jet is too purchase too mail.
You can check the fast Idle Escort setting idle under the choke assembly to confirm that it is not in contact with the choke fast idle cam. Set the Idle stop screw speed screw see fig 1 by backing out the Idle speed screw until it is not in contact with the throttle stop lever. Cycle the linkage again to be sure that the linkage comes to close without any assistance. Set the mixture screw see Fig 1 by first screwing in until the screw stops, bottoms out.
Back out the screw 2 full turns. Start the engine, the engine will run very slowly more like a tractor. As long as the engine stays running idle speed is not important at this point. The first Escort setting idle to do Escort setting idle not set up the idle speed, but to set the idle mixture screw to lean best idle setting. The engine should pick up speed and begin to smooth out. Use your ear, not a scope or tuning instruments at this point. You want to tune the engine by sound. Adjust to best, fastest and smoothest running point. Now that the mixture screw is at its best running location, you can adjust the idle speed the screw. Check and set idle to your driving preference.
Put the car in gear and apply slight load, AC on and set the Idle as you like it. Recheck timing and vacuum hook ups. Recheck mixture screw to lean best idle again. If all is still best and smoothest idle then confirm and note the final settings. To confirm settings with the engine running. Start by screwing in the mixture screw and count the number of turns it takes to bottom out and note if the engine dies. Also check the speed screw and note how many total turns from initial contact. You may have opened turned in the speed screw.
Your final setting should be under 2 full turns. Reset the screws back in to the best final settings Per your notes and go on a test drive and have fun. Hook out the plug with a sharp pointed tool to gain access. A 3 mm Allen key will also be required to make any adjustments. Turn the screw as necessary until the correct CO reading is obtained, then if required readjust the idling speed. Models with Bosch KE-Jetronic fuel injection system 26 The idle speed and fuel mixture adjustments will normally only be required after the installation of new components.
Check the tachometer reading and if Escort setting idle turn the idle speed adjustment screw as required until the engine is idling at the specified speed. Turn the settiing screw clockwise to increase the Settihg reading and anti-clockwise to decrease it. Remove the Allen key, Ewcort the orifice and check the CO reading. Make sure that the Allen key is removed before increasing the engine speed otherwise the fuel distributor will be damaged. Disconnect the tachometer and exhaust gas analyser. Models with Central single-point Fuel Injection CFI system 39 Both the idle speed and mixture are controlled by the engine management system.
Adjustment requires the use of specialist equipment. If the idle speed is suspected of being incorrect, the vehicle must be taken to Ford dealer for diagnostic checks and, necessary, adjustment. Note that any adjustment must be made within 30 seconds of the instrument readings stabilising, otherwise the procedure described in paragraph 43 must be repeated.