89 325i

[89m20325i]

I have a 89 325i i just recently got it running :Dand my valves started making a clicking noise so i went and adjusted them to the specified gauge (.12) and i got everything back together in about an hour n a half and now they are making a louder clicking noise. anyone got any suggestions of what it could be? i was told it could be a valve guide? or do i need a brand new head?

[dj01540i6sp]

Recently got it running!

Well number of things. What spacificaly work did you have to do to get it running and or the Prior Owner?

[89m20325i]

well i put a new engine wiring harness in it because it melted. then i have it wired up to a push button start cause it wont start with key. and i dont know what the previous owner did i just thought it was a steal for $750. but it didnt do this before i got it back up and going.

[noE30]

I have read that if you over tighten the valves when you adjust them they could get louder. Pull the valve cover and make sure they are at the correct tolerances.

[89m20325i]

so the nut might need loosened? would you happen to know the tolerance?

[jlevie]

The correct adjustment for the valves is 0.010 cold. The 0.012 number is only used on a hot engine.

[89m20325i]

alright.