engine will not idele

[barry798]

hi all just started my new engine that i built yesterday and put on a single turbo,apex ecu,every thing is connected apart from the external wastgate and she will not idele any one have any idea,s she sound ruff as well
many thanks barry
could not put this in tecnical becouse that wont co:2Confused :2Confused me up

[Grizzly]

Does it run ok other than that? i.e. you can start it on the key ok and stuff like that?

Does it still go if you hold it on the throttle?

Are all the Vac pipes conected up or blocked off?

Are you getting good compresion from your Rebuild?

Have you set up the PFC?

[barry798]

hi Grizzly as for the inlet side there all block offwhich need to be
as for the pfc nothing has been done to it apart from changing the none seq turbo bit which i have changed,as for compresion dont no it ran yesturday but was lumpy and would not tik over this morning will not start:2Confused

[Grizzly]

Does it run ok if you rev it/Held it on the throttle or was it missing and wanted to stop?

I ask becouse if it was running rough you could have for example the Plug leads the wrong way or some thing like that which has caused it to flood, but if its not run correctly from day one i\'d start with the big stuff like Compression testing it, make sure it holds Coolant, Getting Fuel stuff like that then work down.

Unfortunatly this is one of the problems when you do alot of Mod\'s at once. As i say you are better checking it can run first before pulling your hair out over Vac pipes and PFC maps and stuff.

[barry798]

hi ya it reved ok and was ok at about 2500 when i held it but didnt sound rightat low down but i was toled that single turbos were lowder so i put it down to that
as for the plugs i looked at the manual and i also taped them up when i rebuilt it
thanks

[Grizzly]

Have you had a look at the Spark Plugs recently? What are they like Dry?,one rotor Very wet?, Both rotors wet?

As i say you realy need to make sure the basic\'s are good before you look into the problem more.

[barry798]

going to pull them out tomorrow night, you can smell petral when trying to start it still waiting for my new ht leads to turn up the plugs were all new, just hope its somthing simple
thanks

[nikp]

Yuo don\'t need to do much to the ecu while you\'re running in your newly built engine. You\'re not going to be boosting it for a bit, so no maps need setting up. You should double check for air leaks, as that could be an issue.

[barry798]

thanks going to check the plugs now im pritty sure there are no leaks

[barry798]

right here goes spark plugs are wet and they work even gave me a belt to wake me up lol
the leads are as follows,might be rong
front lead to front housing-top plug
rear lead to rear hosing bottom plug
middle top lead to top plug rear hosing
middle bottom lead to front housing bottom plug
hope ive got them rong

[barry798]

just checked the leads and they were rong wonts to start give it another go tomorow

[barry798]

right done the leads and it started up could not rev it past 2300rev then tried to let it idel and cut out any body local to west thurrock essex that can sort this out have given up

[BlitzBoy]

MAP SENSOR MAP SENSOR MAP SENSOR, make sure you have reconnected this

[barry798]

hi ya ya its connected up under the little box with a filter fing in the middle

[barry798]

think i need petral and a match