egr

Hello. Thanks for looking at my post. I recently got the truck running perfectly with no Check Engine Lights (Thanks to this forum) and got it smogged and registered. Life was a dream…. Then…. I got another Check Engine Light. So, I hope someone can help me pinpoint the current issue and/or...

Sorry to beat a dead horse but this P0401 is being a pain. Bought this 1995 2wd 3.0 automatic a yr ago and was doing some basic tune up stuff. Noticed the check engine light did not light during key cycle, it had a burned out CEL bulb. Replaced bulb to fix no light situation. Used a scan tool...

Hello, Shortly after I fixed the same 1997 Ford Ranger 3.0l Engine, the same problem came back after I replaced the PCM. For about 3 days I was able to run the truck completely normally and reliably. When I got in the truck to head home after work last night, it started having the same issue...

Hello! I have recently started working on a 1994 Ford Ranger. I know it has been sitting for a while, likely upwards of four years, but no way to truly determine. As of right now it is a crank-no-start engine. Prefacing this by saying this is not only my first pre-OBDII car I have worked on, but...

Gang, new problem this morning. High idle will not drop to normal after warm. Stays at about 2000 rpm. Pulled codes and got code 32. EGR not responding. Disconnected the IAC valve and had no change. What I did the night before… Looked at the air filter. Sprayed some soapy water on the pass...

i have 2.9l 4x4 1990 ranger AUTO, was throwing a CODE 41, so i replaced HEGO sensor, after couple of days light come back on but almost only comes on when the throttle is released very quickly, so i went to the next thing that could be bad, EGR valve, when i went to find the DPFE sensor and 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...

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!

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...

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

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...

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...

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...

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...

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...

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...

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...

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

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...

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...