10 replies to this topic

[ukcooper]

Was running ok.

replaced the manifold with a stainless lcb and maniflow system,replaced the lambda sensor new.

bolted it all together and it now rev's at 2.5k idle and creeps up to 3k when I turn it off.

Checked all connectors wires ect tried the old lambda still dose the same.

So do I need reset the idle???

1275 mpi standard

Edited by ukcooper, 20 June 2016 - 07:29 PM.

[Fast Ivan]

Could be an air leak, did you use a new manifold gasket?

[Steve220]

Are you 100% sure everything is plugged in properly? Almost sounds as if the idle valve is stuck open.

[ukcooper]

Yep all new gaskets cleaned and scrubbed.

Everything seems plugged in.

Seems like the throttle cables stuck open but it's not.

If summit not plugged in will it run?

Did wiggle the wiring a bit when fitting the lab.

[Fast Ivan]

It shouldn't need resetting. Check for air leaks with some wd40

[ukcooper]

k will do , might just try another gasket anyways.

[ukcooper]

Had a look c and think ive fitted the wrong type gasket if it makes any difference, will know Thursday. ordered this one.

http://www.minispare...lassic/manifold gasket.aspx|

[Fast Ivan]

that's the correct one, what did you fit previously?

[ukcooper]

Thinking it was the minispares big port head one I had for the stage 3 head. I keep a lot spares :)

but its got me wondering what to fit with the stage 3 head?? if I ever fit it??

[Fast Ivan]

from what I've seen of heads being ported, the gasket is used as a template to scribe a line on the gasket face, this line is what the engineer will machine to

so offer the new gasket up to your worked head and have a look

[ukcooper]

Gasket inlet to big, running sweet now