RV Ratings Go to Main Page RV mechanic on duty. Start at the home page.
RV Mechanic RV engine problems? RV mechanic help only a click away!

4l80E intermittent "rev" when on hills

Home > Discussion Forum > Mechanic's Corner - Transmissions

Email Author email Charles  Reply to Message reply to message  Post New Message post new message      search forums
hidden layer
ATTENTION: All Postings that advertise items for sale will be deleted from the Discussion Forum. You may post sale items for free in the Classifieds section. Sign up now.
All Messages in ThreadAuthorDate
4l80E intermittent "rev" when on hills Charles 4-26-07  
1992 34'Southwnd MH. Had tranny redone 1000 miles ago, after driving for an hour or so, when I pull a long hill under load(and the vacumn gauge goes to zero for awhile)there will be a momentary "rev". Sometimes once, but it has been as often as 3 times a hill.

I can't tell if torque converter is unlocking or if the pressures drop, or what it is. It's not throwing any code. Shop wants to charge me to "Upgrade" the wiring harness, but I think it's internal. Ideas?
Required fields in red
For more info about a field, place your mouse over the More Info icon.
Subject:
Your Name:
Your Email:
Message:



Code is case-sensitive. Helps stop SPAM.
       

Google
Web RVMechanic.com




Useful Links
Recent RV mechanic and troubleshooting topics
  Hi-Lo Trailer Forum
  Fedex Ground route for sale in NJ
  Deep Drop Deck Pup Trailers 28'
  '85 Pace-Arrow Eleganza 26' - Wiring
  Front coil spring air bag is leaking
  2003 P1000 For Sale
  Attwood H2O heater GC10A-3E
  Heatertreater repair kit for taurus 96 - 2007
  DM 2652
  Wont shift into any gears
  How to rewire fuel gauge to sending unit
  FedEx Ground P1000 $10,000
  Ground Route for sale in GEORGIA
  Atwood 6 gal w/h wont stay lit
  Weight of camper - how to find
  VIEW ALL

RV Storage in New Mexico

Free Car Buying Advice

Film in New Mexico

RV-Coach Online

My RV Guide

All Things RV




Print-friendly page
PRIVACY POLICY  |  TERMS & CONDITIONS  |  © 1996 - 2010 RV-Coach Network - All Rights Reserved  |  Web Site by ITtelligent