Rick and list members,
My Syncro is doing the same thing and the mechanic has not been able to fix it.  We have replaced the AFM,  idle control valve and circuit, checked for vacuum leaks, and still the damn thing "bucks"!  I am eager to find out what the problem is and fix it!  I was so excited to buy this van and take it on my big 6 week camping adventure.  Then this problem developed, and I ended up taking my other van.  I am back from my trip now and have to sell one of my vans.  I really want to keep the syncro, but the other one runs so good.  Please somebody out there on the list help shed some light on this problem!
Thank You,
Loretta
87 Syncro
90 GL

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