Birty Dastards Jeep Club

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: EGR valve  (Read 795 times)

0 Members and 1 Guest are viewing this topic.

Nosebolt

  • Guest
EGR valve
« on: October 11, 2011, 05:24:22 PM »
whats your opinion on EGR valves? have read conflicting ideas but they seem to lean towards it not being needed on a 2bbl/360 setup. as I understand it just by removing the vacuum pipe disables it but if its not needed recon I'll blank it off
Logged

Panic mechanic!

  • Guest
Re: EGR valve
« Reply #1 on: October 11, 2011, 05:33:19 PM »
it was an emmisions idea they tried in the 70's to meet california regs, it worked but not half as good as they wanted . does nothing for us over here as our regs aren't that tight so you can blank it off and forget it.
Logged

Bulldog67

  • Arthur Daley: Graduated
  • Guru
  • *
  • Guru: -936
  • Offline Offline
  • Posts: 25395
  • Vehicle: Man Sized Old Iron
  • Anti Colour Truck Mafia - I'm The Fuckin Daddy
Re: EGR valve
« Reply #2 on: October 11, 2011, 06:13:42 PM »
2bbl/360  :icon_eek:

u need to address that
Logged
Bulldog's 22+ trucks: http://www.birtydastards.com/frm/index.php?topic=20288.0 :025:                                   :headbanger: 401 Dog * 401 Molotov :headbanger:  
Civilise the mind but make savage the body  :027:           Im only responsible for my karma :059:

Bubba

  • "Cooter"
  • Marshal
  • Guru
  • *
  • Guru: 69
  • Offline Offline
  • Posts: 21029
Re: EGR valve
« Reply #3 on: October 11, 2011, 06:22:17 PM »
bin it
Logged


trucks


shedric
cletus
mr whippy

I spent most of my money on alcohol, women and old  iron........ the rest of it I just wasted.

Dave69

  • Club Member
  • Forum Member
  • *
  • Guru: 15
  • Offline Offline
  • Posts: 9457
  • Vehicle: CJ-7 4.2 auto
  • Year: 1979
Re: EGR valve
« Reply #4 on: October 11, 2011, 06:39:33 PM »
they are desingned to improve the emmissions on a diesel vehicle but they dont really need it volkswagen made an egr valve with an operating butterfly to open and close at idle and driving with little success. In reality not much gain and most people blank them off fully when they start to fail
Logged
XJ 2.5 diesel - dead. XJ 4.0 6" lift - sold to some lucky person
CJ7 4.2 auto standard(ish)
Alfa 147 jtdm

Nosebolt

  • Guest
Re: EGR valve
« Reply #5 on: October 11, 2011, 06:58:03 PM »
cool, having some blanking plates made, one for each engine :003:
Logged

The Smiths

  • Forum Member
  • *
  • Guru: 1
  • Offline Offline
  • Posts: 1084
Re: EGR valve
« Reply #6 on: October 11, 2011, 09:07:17 PM »
when I removed EGR vac pipe (hence disconnected/blanked) my MPG dropped 10% - but a lot of my driving is local - when the EGR would be working

Put it back on, it went back up, tried again and dropped same ammount...
Logged
If you always do what you have always done You will always get what you have always got
Please give to our Mac4x4 fund: http://www.justgiving.com/The-Smiths-2015
Pages: [1]   Go Up
« previous next »
 
Powered by EzPortal