Originally Posted by dkveuro

Hunting when coasting ?

Most likey not......it's a measurement thing....Needs checked when you do valve gaps. The 5 cylinder chains are not overly problematic....usually see 2 to 5 degrees retard at the cam when around 200,000 ml plus.

I take it you still have not found the problem ?

There is a s-l-i-g-h-t possibility the rack is not returning to low fuel position, or seeing a little turbo positive boost pressure.

Check the boost lines and the connectors for clear from the manifold banjo bolt to the pump banjo bolt..


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