Vanagon EuroVan
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (January 2013, week 5)Back to main VANAGON pageJoin or leave VANAGON (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:         Thu, 31 Jan 2013 13:37:55 -0800
Reply-To:     Scott Daniel - Turbovans <scottdaniel@TURBOVANS.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Scott Daniel - Turbovans <scottdaniel@TURBOVANS.COM>
Subject:      Re: Does this look like a fuel leak?
Comments: To: Don Hanson <dhanson928@GMAIL.COM>
In-Reply-To:  <CAHTkEuKFNz=s1dLswmbA10xjEK-p21Gf-vw8dmGveJesRVh8sQ@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

one really nice thing about waterboxers.. the way the fuel lines lay on the engine ..and in the van there is almost no chance of anything rubbing or chafing on anything.

the only danger factors are pretty much ..... 1. very old fuel hoses .. 3. poor workmanship done at some point in the van's life - it's not hard to get the fuel lines on wrong actaully ..I have seen them were someone put them together so the fuel pressure testing point was inaccessible, for example. 3. ..that 'one spot' above the starter, on waterboxer 2WD vans.

other than those factors .. waterboxer vanagons are arranged pretty darn nicely as far as the fuel hoses go .

On conversions though .. the stuff some people do !! lol.

On 1/31/2013 10:36 AM, Don Hanson wrote: > When you do replace the fuel supply components of your van...be > careful to anticipate where the hoses and fittings will actually lie and > how they'll fare against various hard parts of the chassis and against > other things. Rubbing or continuous flexing will eventually lead to > leaks, and a pressurized gas leak is dangerous as hell. > > When I did my lines (after a close call with squirting gas and the > exhaust manifold) I used some heater hose that I split lengthwise, slipping > that over the fuel new fuel lines anywhere I used a zip tie, or wherever > the fuel line was in close proximity to anything else that could abrade > it. I also used normal hose clamps and re-tightened them carefully after > about a week of driving with the new hoses. > > If you smell gas, you should find out where the smell is coming from, > right now!....Waiting is NOT a good idea...In my case, I was so frigging > lucky and I didn't deserve it at all. > > I was following along behind an old Chevy and I smelled raw gas. I just > assumed..."hey, that guys car really stinks!" and then he went straight and > I turned right....I still smelled gas, then I noticed my gas gauge was > dropping like a rock!...That was an 'Uh Oh!' moment for sure.....I quickly > developed my plan on how to stop....I kept going slowly as I rehearsed my > moves, and I didn't panic, but I knew I had no time to waste and I had to > get it 'right'....having seen a few car fires during my racing > days.......I knew of a flat wide spot coming up soon on this familiar > road. I knew where my extinguisher was..I thought it all through, then > pulled into the wide spot and jumped out with the extinguisher in > hand....Sure enough, there was gasoline squirting out all around my left > rear wheel.....right where the exhaust manifold is on my inline VW powered > van is.... I reached in and shut off the motor and the gas flow quit, > leaving me sitting over a puddle of raw gas on the street. I quickly > PUSHED the van forward off the gas puddle......Luckily, no explosion! > > I found that one of the original gas lines, with the woven covering, had > split....I spliced in a short piece of hard line to get me one mile to the > auto parts store and spent a few hours in their lot, re doing my fuel > lines correctly before I dared move again.... > > This happened before I'd read all the warnings about burning vans here > on the list. Be warned.....We're not kidding, it is a real danger, > vanagon fuel fires. > > > > On Jan 31, 2013 7:53 AM, "John Meeks" <vanagon@gmail.com> wrote: >> Peter ~ >> >> FYI the fuel pump only runs for a few seconds with the key in the on >> position. Once the engine turns over it will run continuously. >> >> It's possible that the fuel line clamps weren't crimped tight enough. > Check >> to see if they move on the rail nipples. That crimp tool is good to have > if >> you're going to stay with the Oetiker type clamps. >> >> John Meeks >> '91 Vanagon MV Phoenix >> Northern Michigan >> >> Vanagon Rescue Squad < > http://www.vanagonauts.com/Vanagon-Rescue-Squad74.htm> >> Android and iOS apps >> >> www.vanagonauts.com >> >> >> >> On Thu, Jan 31, 2013 at 8:40 AM, Peter Krogh <peter@peterkrogh.com> wrote: >> >>> I've noticed the smell of gas in my engine compartment, and it looks > like >>> I may have multiple fuel leaks back there. I suppose it's also possible >>> that what looks like fuel stains could have come from some penetrating >>> solvent used in the fuel line repair over the summer. Or perhaps the > stains >>> have simply been lingering around since the repairs over the summer. >>> Wondering the wisdom of the list. >>> >>> Here's a movie showing what I see: >>> https://vimeo.com/58572336 >>> >>> Background >>> The van sat in the driveway for several years undriven. Last summer I >>> hired a work-from-his-house vanagon-only mechanic to do some basic > repairs >>> - brake lines, brakes, shocks, gas tank breather, and fuel lines as > well as >>> a few bushings. You can see the new fuel lines and the crimp-on > connectors >>> in the video. >>> >>> There have been a number of other issues I'm slowly working through on > my >>> own as best I can. >>> >>> Next step >>> After 28 years, I really don't want to lose the van to a foreseeable >>> engine fire. Does this look like a fuel leak? I can't really see how > the >>> leak could be happening - lines are new, connectors look tight (as best > I >>> can tell). Do the rails ever crack and leak? >>> >>> Should I spray down the engine compartment with engine cleaner and see > if >>> the staining comes back? Should I stop driving it immediately? >>> >>> I tried leaving the car ignition turned on (car not running) for a half >>> hour or so to see if any fuel seemed to leak further, but could not find >>> evidence of that. (I assume that the fuel lines are pressurized when > the >>> ignition is turned on.) >>> >>> I've been driving the car a couple times a week, nothing longer than 20 >>> miles for the last 5 months. At this point, I need to put the car into >>> local service on something like a daily basis, so I'd like to resolve > the >>> safety issues ASAP. >>> >>> The guy who did the work is 60 miles away, so driving to have him look > at >>> it only works if this is not a dangerous condition. I have sent him a > link >>> as well, but not yet heard back. >>> >>> Thanks for any insight. >>> Peter


Back to: Top of message | Previous page | Main VANAGON page

Please note - During the past 17 years of operation, several gigabytes of Vanagon mail messages have been archived. Searching the entire collection will take up to five minutes to complete. Please be patient!


Return to the archives @ gerry.vanagon.com


The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.

Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.