[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]
<x-charset iso-8859-1>and I have a couple more in the works too! John ----- Original Message ----- From: "Derek Flenniken" <derek@enth.net> To: <type3@vwtype3.org> Sent: Thursday, July 18, 2002 9:51 PM Subject: Re: [T3] dialing in my carbs... > John has written an excellent article on jetting. > Check out the tech articles at www.aircooled.net > > Derek > > -----Original Message----- > From: type3@vwtype3.org [mailto:type3@vwtype3.org]On Behalf Of DaveB > Sent: Thursday, July 18, 2002 8:14 PM > To: type3@vwtype3.org > Subject: [T3] dialing in my carbs... > > > I recently installed a new set of Weber 34ict carbs on my 1600dp with a mild > cam. I have adjusted and balanced them and the performance is definitely > better than with my old and leaky solex's, except for one problem: > > It seems that not enough gas is being delivered to the carb(s) when you > first roll on the throttle. The engine sputters and coughs when taking off > from the line or when on the road and having either decelerated or leveled > off the throttle, then opening it slightly. If depress the accelerator > sufficiently, it will run smoother. It also gets better as the engine warms > up. But at no time is it completely gone. > > I replaced the fuel filter I have in front of the fuel pump and have checked > that the tank filter screen is clear, all looks good. > > Since I see no other adjustments than the idle screw and idle mixture > needle, my best guess is that it is running too lean and may require new > jets. If this is correct, how to determine the correct size and where do I > get them? If not, any suggestions would be greatly appreciated. > > Regards, > > Dave B > '64 notch (Esther) > Summerland, Ca > > > > ------------------------------------------------ > To unsubscribe, E-mail to: <type3-off@vwtype3.org> > For more help, see http://vwtype3.org/list/ > > > > ------------------------------------------------ > To unsubscribe, E-mail to: <type3-off@vwtype3.org> > For more help, see http://vwtype3.org/list/ > ------------------------------------------------ To unsubscribe, E-mail to: <type3-off@vwtype3.org> For more help, see http://vwtype3.org/list/ </x-charset>