Gt multiple misfire - Page 2 - 6SpeedOnline - Porsche Forum and Luxury Car Resource

Dec 17, 2024 | 02:11 AM

#16

1eapplebaum

Registered User

Joined: Feb 2018

Posts: 862

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Quote:

Originally Posted by MasonKal

I

Rough idle, Is this vacuum leak?

Yes a vacume leak can cause idle issues. Are you sure the oil dip stick is properly sealed? A small leak there can be problematic and won't show up on a smoke test.

Dec 17, 2024 | 05:00 AM

#17

MasonKal

Thread Starter

Registered User

Joined: Dec 2024

Posts: 9

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Quote:

Originally Posted by 1eapplebaum

Yes a vacume leak can cause idle issues. Are you sure the oil dip stick is properly sealed? A small leak there can be problematic and won't show up on a smoke test.

There is no vacuum leakage in the dipstick.

I recently changed throttle body, could this be an issue?

Last edited by MasonKal; Dec 17, 2024 at 05:02 AM.