ltd poor running at idel like its got the choke stuck on

[kimbo]

ok hi im very new to this fuel inj lark lol it seems to be running rich and has poor idel as cant get it to idel under about 1200rpm without it cutting out runs fine above that any clue,s? have fairly good wrenching skills as have been a london despatch rider for 20yrs ,but mainly on hawk gt,s(or the jap home market bro,s650,s)as this out was the despatch riderz staple through out my time of working.but aint got a clue about the ltd,s fuel injection,but nowt like a chalange lol kimbo ride free snd careful,(as you know the cage driver is out to get you.

[neoracer]

my 1st thought is that someone has tweked the throtttle plates completey out of whack,if you have two vacuum guages you should be able to correct and/or sync them

[firstwing85]

my LTD did the exact same thing after I had done some work on it and put it back together.
went back and checked my vacuum lines and found one disconnected at one of the intake manifold,
reconnected the vacuum line and it's back to normal.

[bluewing]

You could try running some sea-foam through it, that may help and it is cheap and easy.