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Previous Thread Next Thread Print Thread Rate Thread help with egr #825619 07/18/07 04:14 AM Joined: Apr 2007 Posts: 105 V v8yota OP Wheeler hi,,, can somebody tell me how to check and see if my egr is working right,,,,i am getting a bad pinging,,,also what is a good way to clean the egr system in case it is blocked,,,i am also getting a code 21 which is the 02 sensor and i can not figure it out ,,i am thinking that the egr might have something to do with it because of exhaust gases,,,the truck is running rich ,,you can smell the fuel and see a little black smoke,,,,the truck is a 93 toyota with a 22re Re: help with egr [Re: v8yota] #825620 07/18/07 04:27 AM Joined: Dec 2006 Posts: 386 tn usa C cktoy Mudrunner Im not too familiar with a 22re egr system ,but I know Ive seen your answer in the fsm & this forums search.seems like you can use Seafoam to clean it.I cleaned my egr valve with a bucket.I took it off and threw it in a bucket next to my shed and left it there. <img src="/forums/images/graemlins/lol.gif" alt="" /> oh what a feeling: #1 86 xtra cab 22R,EB 261 cam ,Hooker header,2" ex with cherry bomb, Aussie powered #2 86 sr5 4x4 efi parts truck #3 87 2wd parts truck 84 supra yard art Re: help with egr [Re: v8yota] #825621 07/18/07 05:57 AM Joined: May 2006 Posts: 457 Northern Calif D Davepet Mudrunner How old is the O2 sensor? Normally when you get the code, it's gone bad. A working EGR should either kill the engine or make it run rough when an external vacuum source is applied. Dave Re: help with egr [Re: Davepet] #825622 07/18/07 06:08 AM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler The FSM has a complete testing procedure for the EGR system. See the link at the top of this forum. r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Moderated by  4Crawler, 4x4Wire, kewlynx  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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