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egr


  1. EGR Bypass fix

    I have a 1993 Ford Ranger 4.0L auto 4x4 with California emisions. I just had to replace the driver's side exhaust manifold due to a crack in it. I replaced it with a manifold that doesn't have the provisions for the EGR Valve tube. After doing the swap I did some more research and it appers...
  2. EGR Valve bypass

    I have a 1993 Ford Ranger 4.0L auto 4x4. I just had to replace the driver's side exhaust manifold due to a crack in it. I replaced it with a manifold that doesn't have the provisions for the EGR Valve. After doing the swap I did some more research and it appers nobody offers an OEM manifold like...
  3. EGR Tube - 1993

    I need help identifying a replacement for this EGR Tube. It's fairly rotted with holes, so I don't think repairing/welding the old one will work well. '93 3.0L V6, 4WD, AT I "think" I found the Ford replacement part on their webpage, but none of the online parts diagrams match. Most of the...
  4. Misfires on warm start?

    Hey everybody, really been enjoying reading all the information here. I bought a lovely 2001 3.0L XLT with flare sides about a year ago and our relationship has been on the rocks for the past few weeks. I'm getting conflicting signals and not sure really what's going on. I'm having rough...
  5. 1998 2.5L EGR Connector Problems

    The other day I was attempting to take off the EGR valve and before I got to it, i broke the plastic connector that hooks up to it. I've been trying to find another one online but I can't seem to locate one. I also went to my local O'Reilly parts store but was told they didn't carry the part...
  6. 91 ranger ROUGH/DYING idle, STRONG gas smell under hood, gas dripping from headers

    91 ford ranger 2.9 The other day on a 3 hour road trip the check engine light came on for 15 minutes, and then shut off for the rest of the trip. While driving the other night it came back on; no real loss of power just seemed to be a slight "caming" effect at idle. I ran the obd1 self test...
  7. stevealvey24

    2.9 EGR REmoval

    What exactly will the truck do if you remove the EGR and dont change the computer over to a no EGR tuning? Just wondering.
  8. Engine running lean???

    I've recently replaced the EGR valve and the tube on my 4.0 and now I am getting a few engine codes... 1. Bank 2 sensor 1 slow response, 2. Bank 2 too lean, 3. OBD test incomplete. The O2 sensor is switching from rich to lean and I don't see any damage on the wires. Is there supposed to be...
  9. Lukster

    SS borla headers 90'-92' w/o egr convert to 1995 w / egr

    I have what looks to be a Early 90's model set of ss borla headers. W/o egr port. I have a 1995 4.0 w/the egr. I was going to cut off the lone tube extension on the right one, front part of the borla header, and weld a nipple for the egr intake on the left header where it needs to be. I...
  10. possilbe EGR problems

    my ranger (1999 2.5l 4cyl 5spd) ahs this noise and i'm thinking it's detonation. or something like that. it did it for 4 years before we rebuilt the motor and it still does it. my guess is that the EGR isn't working proerly and that's whats causing it. my next theory is that it's computer...


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