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      02-03-2020, 02:57 PM   #17
geo335
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Drives: BMW F30 335i
Join Date: Nov 2019
Location: GEORGIA

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So what I did is

New ngk 97506 spark plugs
new ngk coils
new delphi injectors
new timing belt
new clutch luk OE

installed today catless downpipe on mhd stg1
Car got good power it wants to run well but i have still the problem

I think its slipping clutch, or flywheel maybe, I think its a problem

Its getting missfires on coldstart first 10-20sec while car is crushing

I dont know what to do...
Appreciate 0