Posted by Don-Wi on August 18, 2012 at 20:30:33 from (75.249.42.126):
I did a little googling on the issues I've been having on my passat, and found something that seemed odd but matched what I was experiencing...
When I had it in for it's 120,000 tune up, they said the valve cover gasket was leaking. After googling the hard start, what I came up with was that the leaking gasket leaked oil onto the spark plugs and coil packs (they go right down the middle of the valve cover/head) and then they cause a mis-fire code when they short out because of the oil. The symptoms are rough idle, hard/no start when warm, etc... Exactly what was happening to me.
I had the gasket replaced yesterday at the local non-import shop (tons cheaper than the VW dealership) and so far, it seems to be the best it's run in a month. I did a ton of short trips shut off/start up type of driving today, and it never missed a beat. I can't say with 100% certainty yet, but I think I found the problem and I think I like my car again...
Now I gotta figure out why our 425 Deere is starting hard. It's better with new plugs, but still starting harder than it should. I think it's a fuel selenoid in the carb.
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Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
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