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Previous Thread Next Thread Print Thread Rate Thread engine codes 3vz 94 4runner #788544 02/11/07 07:31 PM Joined: Jan 2005 Posts: 129 Phoenix, Arizona 1 1994Runner4X4 OP Wheeler Hey guys, I am trying to find the page on the 93 FSM that has the trouble codes. My check engine light came on lastnight and I cant seem to find it. Can someone please point me in the right direction? Thanks 1994 Toyota 4Runner SR5 3.0L M/T 4X4 w/ Full OME Sus & 1-1/2"BJS 1993 Toyota Pickup 2.4L M/T 1999 Jeep XJ "Classic" 4.0L A/T 4X4 Re: engine codes 3vz 94 4runner [Re: 1994Runner4X4] #788545 02/11/07 09:09 PM Joined: Aug 2005 Posts: 229 Kansas K Kutter Wheeler Take a look at the section titled MFI System - Diagnostics. I think this is what you are asking for. 1995 4Runner Limited V6 3.4 Liter 5 Speed 4x4 1995 4Runner V6 Auto 2WD Re: engine codes 3vz 94 4runner [Re: Kutter] #788546 02/11/07 09:52 PM Joined: Jan 2005 Posts: 129 Phoenix, Arizona 1 1994Runner4X4 OP Wheeler Thanks, It came back with 71 for EGR. Do you think the EGR is bad? my 3.0L has 187,000 miles on it. 1994 Toyota 4Runner SR5 3.0L M/T 4X4 w/ Full OME Sus & 1-1/2"BJS 1993 Toyota Pickup 2.4L M/T 1999 Jeep XJ "Classic" 4.0L A/T 4X4 Re: engine codes 3vz 94 4runner [Re: 1994Runner4X4] #788547 02/11/07 10:31 PM Joined: Aug 2001 Posts: 2,941 Las Cruces, NM DRTDEVL J Roll Me Over Usually this indicates that the egr and all passages related to the system are clogged with carbon deposits. Remove, clean it all with carb cleaner and a toothbrush, and reinstall. "A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy Proud owner of an 88 Montero (with a blown engine). Moderated by  4x4Wire, Adam F, Dandeman, 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 Follow User Forum Posts

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