stuttering when cold

Post by **Harlequin** » 25 Sep 2011, 09:40

hi our 806 (2.0i pterol) isnt liking the colder weather - its getting a stutter when cold , that pretty much clears up when warm.

any ideas?

citronut · Post by **citronut** » 25 Sep 2011, 09:48

maybe you have a failing spark plug or coil pack,

regards malcolm

Foggyoutcome · Post by **Foggyoutcome** » 25 Sep 2011, 09:51

try opening the fiuel cap and hear if air goes rushing in.
Could be now that its getting colder the air in the tank is pulling the fuel out of the pump ect. Because most of the breathers on the tank are blocked up.

Post by **Harlequin** » 25 Sep 2011, 11:49

i shall confess my first thought was ht leads / spark plugs but i thought it would do it all the time rather than just on a cold engine bay?

citronut · Post by **citronut** » 26 Sep 2011, 07:52

check the porcelain section of the plug's are clean,

if dirty this will colect damp which could cause a missfire till it warms up,
this will also cause the coil pack to break down if left to long,

pm sent

regards malcolm

Post by **Harlequin** » 29 Sep 2011, 11:25

thank you all - was the HT leads