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egr


  1. 2.3L ('83-'97) CEL from lack of EGR

    Wondering if anyone can help me with this: I swapped a 5 speed into my 93 long bed 2.3 ranger, and along with the swap I put in a ECU from a 93 or 94 5 speed truck. I believe my ranger never came with EGR because I don't see any wiring, and I'm missing all the EGR parts. A couple people on this...
  2. JohnG

    EGR valve control solenoid question

    Dumb question of the day... Is the EGR valve control solenoid supposed to make a noise after I turn the truck off? It’s tough to describe but it’s a buzzing sound that lasts 1-2 seconds. Getting code 31. Also looking for vacuum leaks. ‘86 STX with 2.9 Thanks all!
  3. Aretaic

    2.5L ('98-'01) Stuck engine RPMs until dead stop - gone fishing

    The truck is a '98 XLT with the 2.5l 4cyl, manual. When driving (hot or cold, highway or in town, 25ft or 200 miles) the engine speed stays high, or goes higher, when depressing the clutch. It will stay there, no matter what, never come down, until the truck comes to a dead stop. I've coasted...
  4. egr tube and interchangeable parts.

    so, i just got this truck and the hole in the manifold was plugged and the tube is gone and the egr was open. having trouble finding a replacement egr tube. removed the egr valve and plugged the hole for a quick fix but am losing power going into first and sometimes second
  5. Can't Pass Smog

    Hey guys, so just got my truck up and running. It's a 2000 with the 2.5 lima. The problem i'm having is i cannot get one diagnostic monitor to ready up for emissions testing. Every other monitor is ready except the EGR. I've tried everything to get it to ready up. I did the ford recommended...
  6. DankTank

    2.9L EGR Questions

    I have a '86 Ranger running a '87 V6 and want to check the EGR system. I've heard most cars can detect if the EGR is inactive/not connected and can correct timing, fuel, etc... accordingly. Although I'm not sure if my '86 computer can do that or not. I'd like to be able to disconnect the EGR to...
  7. 1987 Ford Ranger Not Passing Smog. Help!

    Hey all, new here. Just got this 87 ford ranger 4x4 2.9 manual. It's not passing smog because the egr valve isn't getting a vacuum. Had a shop look at it and I've replaced: the egr valve, egr vacuum solenoid, egr pressure sensor, and on the recommended of the Latest shop, the ecu. About 200...
  8. 87 ranger 2.3 dpfe replacement parts???

    1st off I hope this is in the right forum... OK...I know what the dpfe is and what it does. I'm not looking for technical advice or diagnosis, I've done all that. Specifically what I need is a replacement. That being said on to my problem. My stock dpfe sensor has 2 parts to it with 2...
  9. 1999 3.0 Off Road power loss & sounds like jet engine

    Hey All, Been fixing this thing up for a couple months now, getting ready for inspection. My CEL has been on for a while & I've been trying to trouble-shoot that, but it's been driving great, so wasn't top priority. Unfortunately, this week something changed dramatically. It idles ok. Sometimes...
  10. 94 2.3l 2wd Wiring issue or Pcm?

    I hope someone can help me out on this one. Hope this post isnt too long. Recently bought a 1994 mazda b2300 4 cyl 2.3L. After about 2 weeks the check engine light came on and stayed on. The truck then started to bog down and have no power sometimes. (not always) I used my scanner and got o2...
  11. 94 3.1L pcm problem?

    Hello all!, Recently bought a 1994 mazda b2300 4 cyl 2.3L. After about 2 weeks the check engine light came on and stayed on. The truck then started to bog down and have no power sometimes. (not always) I used my scanner and got o2 sensor, maf sensor, restricted egr flow, and failure in cid...
  12. Locate Fuel Purge Hose

    So, I have some deteriorated hoses that run from the Evaporative Purge Solenoid to the Intake. It is two hoses connected by a plastic elbow. The are labeled Gas/Fuel ABG and are molded (not generic line). Can anyone help me figure out what part number this is? 1999 Ranger V6 4.0 OHV
  13. Trying to track down my bucking/missing when warm problem

    I am the owner of an 88 ranger 2.9l 4x4 5spd. The guy i bought it from swapped it from an aut to a manual. But I've been rreadingon here since I got the truck. To my understanding 87 was the last year to have an egr, but my 88 has one on it making me think it's not the original engine. It had a...
  14. Code 332, EGR Failure.

    I have a 1993 Ranger XL, 4.0 liter V6 with some interesting EGR issues. Check Engine light came on, code 332. I have replaced the solenoid, diaphragm, and sensor. Cleared codes, ran it, light still came on, code 332. Took everything off, cleaned the hoses, inside the pipe, ect. Cleared the...
  15. rgpinder

    Pesky P0401 Code Keeps Coming Back

    Insufficient EGR flow. I've been trying to clear this code for a week now. Here's what I've done so far. 1) Replaced the EGR Valve 2) Replaced the DPFE sensor with one of the newer plastic units 3) removed the entire throttle body and cleaned it. Then cleaned out the passage between the...
  16. Dprocks100

    EGR connection with aftermarket cone filter?

    K I've searched this for weeks, and I can't find my answer. I have a 2.3L 1991 2wd and I have put on a aftermarket cone air filter. I currently don't have my EGR connected, and I passed emissions (live in Utah) and it doesn't throw a CEL. In my reading of the EGR, I have decided that I want it...
  17. Troubleshooting EGR Error Code P0401

    Hello fellow forum members - Long time lurker that's picked up lots of useful information, but am now in need of some help. I'm working on my 1996 Ranger with a 4.0L. It has the P0401 EGR Flow Trouble Code. I've read countless postings on here to try and learn as much as I could. From what...
  18. Where to buy EGR tube/pipe 96 Ford ranger 4.0

    After spending agood amount of money the truck is fixed and inspected. My only real problem now is the stupid spindle nuts backing off. No matter what I do they seem to wanna back off. I'm thinkin of blue threadlock. I see there is a trick to doing it to make sure you dont overtighten the inner...
  19. 95 4.0 with EGR converted to 91 4.0 wiring harness with no egr LOTS of photos

    so spent the night changeing all the components on my 95 explorer 4.0 with EGR to match up with my 91 Non EGR wiring harness let the fun begin okay heres the 91 4.0 with no egr in my B2 heres the 95 4.0 with EGR and again i do like the 4.0 EFI image on the plastic intake too bad its only...
  20. 95 4.0 with EGR needs to replace a 91 4.0 with no EGR in my B2 what are my options?

    Sooooo do i remove the 95 4.0 egr stuff n cap ends/ block ports?? personally id rather not have the egr(less stuff to go out/fail) or leave it all attached but not hooked up???( engine my run like crap) cuz i dont want that. i wouldnt mind keeping the EGR if i could get it working properly...


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