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Old 05-31-2012, 01:52 PM   #1
riquuu
Registered User
 
Join Date: Jul 2011
Location: Finland
Posts: 19
Cold engine and rough idle

Hey,

couple tiny problems/questions:

1. My Boxster is a bit "abrupt" when the engine is cold. When taking off and changing gear from 1st to 2nd etc. it feels like throttle stays on. After the engine warms up a bit, the problem disappears.

2. When starting the warm motor, idle is normal. After few seconds idling and revs starts to go between 600-800rpm. It does that rough idle couple seconds and calm down. Then the car works norm... perfectly .

I have changed spark plugs and air filter, cleaned coils and cleaned MAF with some special cleaner.

Any ideas/reasons for this kind of problems?

And of course the car has the manual gearbox.

Thx for help
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