

| Subject: | Re: Fuel injector test results |
| From: | Marc Perdue |
| Date: | Sun, 7 Jun 2015 21:20:09 -0400 |
I'm going to go with the ones from Bus Depot. The price is right and I love supporting our list vendors when I can. Marc On Sun, Jun 7, 2015 at 10:13 PM, Dennis Haynes <d23haynes57@hotmail.com> wrote: > Speaking of injectors these are becoming more available aftermarket. I just purchased a set through NAPA. Part number CRB-218530. List is $60.80. My wholesale cost was much much less. The box says "made in USA". Are they? They came with the hose and a clamp, no seals. > > Dennis > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of Marc Perdue > Sent: Sunday, June 7, 2015 9:03 PM > To: vanagon@GERRY.VANAGON.COM > Subject: Fuel injector test results > > Hi all, > > I've had a long-term, on-going problem wherein my '87 westy runs rich and has little power until the revs get up to 2-3K RPMs. I've fixed/tested a lot of things over the years trying to track this problem down and, after talking to Dennis Haynes, who stopped by on one of his journeys, decided that I needed test the injectors. I have to say that the results seemed pretty inconclusive to me because it was really hard to see what was coming out of the injectors and how. I did observe three things, however: > 1) There were little black specks in the tray I was spraying into. I am not sure if these came out of the injectors or off of them. > 2) There were little "globules" of stuff floating around in the gas. > This looks like what I've seen in the bottom of my gas cans when ethanol-containing gas has sat for a long time, so I'm thinking it's water. Since I was unsure whether the container I was spraying into was dry to begin with, I dried it out before testing the passenger side injectors and saw the same thing. Blech... > 3) While three of the injectors appeared to be almost atomizing the fuel, the passenger-side, rear-most injector seemed to be less efficient than the others. > > I'm going to go ahead and replace them all and see what happens. I'm thinking of putting some gas treatment in the tank to absorb any water in there as well. > > Marc Perdue
Have something to add on this topic today? Revive this thread in the forum »