The Rig

iTrader: (13)

So, when your early classic gets remapped and is now Mafless, its using the MAP sensor, cool.

Since this my idle is poor, idles 1500 then drops to 1000 then back to 1500 then settles at 1000 then can drop to 700 or so etc etc and when starting idles badly until revved no matter what the temp etc, so, could the MAP sesnsor be at fault ?

if so, which on this pic is it LOL

53

iTrader: (41)

It's more than like poorly tabled fueling for the cold start, but for reference the map sensor is top middle Also make sure your ICV is spotless Put a load of WD40 down the feed tube and reattach and repeat Worked for me on my idle, although when I had simtek it was simply poorly executed mapping to blame

The Rig

iTrader: (13)

Sound, cheers bud, i have the mapper coming out next week to take another look as it was only mapped couple weeks ago,but its not always when its cold,i.e in the morning, it can be, even on these hot days, if left for a couple of hours it still does it, even tho its not "cold" altho it is cold as in engine start i guess LOL,when its warm it can start like a right pig, fires up at like 300 rpm and splutters its way to proper idle speed if i help it with the throttle and sometiems stinks of fuel

Jolly Green Monster

iTrader: (4)

As 53 said. Nothing to do with being mafless. Mapping issue.

53

iTrader: (41)

Yeah cold start as in fresh start rather than just temperature

Simon JGM sorted out my Simtek previous mapper was shyte

53

iTrader: (41)

Lol Speak of the Monster

jura11

iTrader: (7)

As above Simon and Stu suggest is the mapping issue,this should be easily mapped out

Jura

Jolly Green Monster

iTrader: (4)

Your post seems a little subtle stu. Think you should just say what you think lol

The Rig

iTrader: (13)

Cheers guys, hoping it can be solved then when Duncan comes back up this way next week, thing is, it idles fine once its running after its had its funny few mins of running poor from starting cold or hot.

53

iTrader: (41)

Should have read the manual

Jolly Green Monster

iTrader: (4)

Pmsl