LCR rough idle potential causes/fixes

Mar 16, 2013
516
0
Shrewsbury
is their an upgraded kit that you can replace the PCV pipes with under the manifold? or is it a case of making something up from silicon/joiners etc?

ive already removed the hockey puck when i installed my catch can, it was full of horrible mayo.

i have a 210 LCR, and its idle is ok for now, jus for future reference.
 
Last edited:

Jonnyaye

Active Member
Nov 14, 2017
27
0
Belfast
Mine did the same sorted it with silicone hoses though :) Common problem on these and I'd start with as already discussed the pcv pipe work under the inlet manifold. Three hoses under there prone to split (mine all 3 were split). Can take the pipe work out without taking the manifold off as well ;)

Also check the top breather hose on the right hand side of the cam cover another common split pipe usually in the join where you can't see it.

Hi mate! I replaced my top crankcase breather on my LCR mk1 and the long pipe going to the top of the oil cooler was split! I just taped it up with some insulation tape lol Would this affect the idle? It would be a bit sporadic at times :think:
 
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