Originally Posted by a7x6kse6
Ok, so quick update. I checked the 74mm throttle body thread and realized I had used the wrong gasket, I got the correct one and installed it. Checked all connections and everything seems fine. Did a throttle reset after the new install and drove to work today. It seems to be a little better but again after about 20 minutes of driving it will rev up to about 1500 when I push in the clutch. Once I come to a complete stop it will slowly go down to 700 where it will idle beautifully. Also I do not know if this is relevant or not but when the engine revs on its own my ultra gauge shows the throttle % going up. I am going to check again for leaks when I get home from work and then swap to the old tb and maf if I can't find any. Is there an easy way to check for leaks besides just looking to check that all the hoses are connected?
You said "old TB and MAF"
The concensus of opinion is that the 74MM should retain the 68MM MAF ...........
( that's what I did, and have NO problems )