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Guest
my 202 efi vk runs really well when you first turn the key and idles like a dream but as soon as you flick the gas it runs really ruff and stays like that even when idling. does anyone have any ideas. thanks.
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vkberlina
VK Madman
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Ok normally when a VK EFI is idling rough it is caused by either a dirty AFM or throttle body, so give them a cleans and see how you go.
Next check for vacume leaks especially check your vacume advance on the dizzy make sure the diaphram in it isnt split.
Failing that is it using more fuel than normal? if so the coolant temp sensor could be playing up.
Als oyu could make sure your cold start valve is working correctly and not clogged.
cheers
Scott
Next check for vacume leaks especially check your vacume advance on the dizzy make sure the diaphram in it isnt split.
Failing that is it using more fuel than normal? if so the coolant temp sensor could be playing up.
Als oyu could make sure your cold start valve is working correctly and not clogged.
cheers
Scott