Where to adjust 2.0 liter ford focus idling

SOURCE: Idles bad

Sounds like you may have an upper intake manifold leak. Typically the gasket between the Plenum and the lower intake dries up and gets sucked into the intake a little causing a leak and a high idle issue. The repair requires the removal of the plenum and replacement of the gasket. NOTE: there is a torx bolt hidden between the center plenum runners and can only be seen by looking straight down at the top of the plenum and it may be covered in dirt. If you have to use a bar to pry off the plenum you probably have missed a bolt. Typically it is the one noted above. Best of luck.

SOURCE: 1989 ford f150 w/ 5.0 liter..... engine light on

I would check the oil pressure of the engine. The reason is the timing chain tensioners are run with oil pressrue. I think your timing chain tensioners are leaking down when engine is getting to operating tempature . The oil is thinning down as warms up , as it should to lubercate . I would check compression and do a cylinder leak down test on all the cylinders. Then if the compression is good and the cylinder leak down is good. I would change all the timing components, ( chain, timing gears, timing chain tensioners )

Good Luck , I hope this helps.

SOURCE: ford freestar, idle is wierd,

try a tune up

SOURCE: carb adjustments for a 1970's Ford Pinto 2.3 liter 2barrel engine

I have the Petronics electronic distributor kit for that motor ,[email protected]

SOURCE: rough idle up and down 1988 ford bronco

Try discoonecting the battery for a few minutes, and then reconnect and drive it, it may have to "relearn" proper idle speed.