Well, I took it down to an indy I have used in the past to inspect everthing. They got the oil pan and valve covers off and found the guides were chewed up. Unfortunately because about 45 miles were put on the car in this condition the chain ground away the case, and sent metal chips circulating about the engine. I didn't see it myself, but in any event it would seem pointless to replace the guides on this motor without going through the rest of it including the vanos.

They're recommending we swap in a used motor, but these things are tough to come by. If anybody knows of a source please let me know. I'm located in Seattle.

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'02 X5 4.6is
'88 E30 M3
'03 Discovery II
'90 F350 7.3 Turbo Diesel
'06 Savana Duramax
'71 IHC SII
'99 Ducati 996