

| Subject: | Ooops Re: Highway hesitation in 91 Vanagon |
| From: | BILL |
| Date: | Sun, 29 Nov 1998 13:11:46 -0700 |
Me fingers where gonin' and me mind went with resistance as I sit here filling out a report in which I mentioned various electronic circuitry. In any case, the electronic component that needs to be soldered on your harness is a capacitor--not a resistor. As a matter of fact it's a 25V 10uF titanium capacitor and it is connected to pins 2 & 4 on the harness connector to the AFM. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Bill '85 GL [*Magic*Bus*] '82 Westy [FreeBird] ...cause I'm as free as a bird now... Big Sky Country ---Ronnie Van Zant <>< ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -----Original Message----- From: BILL <billv2@PRODIGY.NET> To: vanagon@VANAGON.COM <vanagon@VANAGON.COM> Date: Sunday, November 29, 1998 12:32 PM Subject: Re: Highway hesitation in 91 Vanagon >It could be bad gas. If you haven't added any FI cleaner in your tank for >awhile, maybe now is the time. I only use Chervron Techron brand. It does a >good job and comes highly rated by many local mechanics. > >However, your problem can also be the VW hippy hippy shake syndrome. :-) >Only seems to show up on the highway driving and for some distance. Your VW >dealer has a fix for this problem for about $100. It's an adaptor for your >wiring harness that goes on your AFM. It is real simple to attach and no >modifcations are needed. If you check the archives you will also find that >you can fix this problem yourself by soldering in a resistor on the harness >for only a couple of bucks. > >Hope this helps > >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >Bill >'85 GL [*Magic*Bus*] >'82 Westy [FreeBird] ...cause I'm as free as a bird now... >Big Sky Country ---Ronnie Van Zant ><>< >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >-----Original Message----- >From: karen gritis <gritis@IBM.NET> >To: vanagon@VANAGON.COM <vanagon@VANAGON.COM> >Date: Sunday, November 29, 1998 11:54 AM >Subject: Highway hesitation in 91 Vanagon > > >>Volks, >> >>I hope everyone had a terrific turkey day! Ours was great until we were >>traveling back from Roanoke, VA to Fairfax, VA. in our 91 Vanagon. Our >>trip was extremely smooth and fast (averaging 70 mph) on the way back. >>We made a 4 or 5 minute stop about 75 miles into our trip to change >>drivers. Almost as soon as we resumed traveling we noticed a random >>hesitation (didn't seem linked to a straining engine - happening going >>up and down hills, as well as on the flats). >> >>This hesitation was almost as if the driver's foot had slipped off of >>the gas. It would occur 3 or 4 times in a 4 minute time period, then >>wouldn't happen again for 15 minutes or so. It kept it up the rest of >>the way home (about 165 miles). >> >>It hasn't happened again since our return. I've only driven around >>town, no highway driving, though and for shorter lengths of time, no >>more than 30 minutes at a time. >> >>We did purchase in Roanoke some cheap gas, but it WAS mid-grade, so >>we're wondering if that could be the problem. Still have about a >>quarter of that tank. I'm also hoping that it was water in the gas, >>instead of what I"m thinking the alternative is - the fuel pump or the >>injectors. >> >>Any help with a diagnosis would be greatly appreciated. >> >>Thanks in advance, >>Karen >>91 Vanagon >>71 Westy
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