I have a rebuilt TB from VC from Whip13, it works great but it does need some lube from time to time. I put a lot of miles on my truck, I can tell when it's getting bad as the idles remains high. I think even the sealed bearings in that heat need. Little attention. Sent from my iPhone > On Oct 5, 2017, at 10:53 AM, Stuart MacMillan <stuartmacm@GMAIL.COM> wrote: > > Figure out if it's the TB sticking or the accelerator cable. Disconnect the cable and test the TB opening and closing smoothly. These cables have a bellows that fails and gunk can get into the tube. http://www.gowesty.com/product-details.php?v=&id=3524 > > Check your pedal too. > > Stuart > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of Andrew R. > Sent: Thursday, October 05, 2017 8:54 AM > To: vanagon@GERRY.VANAGON.COM > Subject: "sticky" new Gowesty throttle body > > Hi all, > > Have a couple hundred miles on the this unit now. Initial feedback was > great until this morning. > > http://www.gowesty.com/product-details.php?id=24718 > > I experienced slow or no return on the TB upon letting off the gas on the > freeway. Go to shift from 3rd to 4th and the RPMs remained steady in the > 3-3.5k range through the shift. If I left the van in gear and slowed down > via braking to 2K RPM or thereabouts, the idle would return to normal upon > depressing the clutch. Let off the accelerator while cruising at 3k RPM and > I could tell the van was not decelerating as it should be. Depress the > clutch pedal and RPMs did not drop to idle levels. TB was not closing. > > Thoughts? I'm wondering if the original tension spring isn't up to the task > and needs to be bent/shortened some to increase return force on the TB. > Never had this issue before the new TB. > > 87 GL w/ Rocky Jennings 2.2L motor. > > thanks, > Andrew |
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