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03-06-2008, 10:32 PM
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#1 (permalink) | |||||
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Registered User
Join Date: Mar 2008
Location: Lewiston, Idaho
Posts: 382
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22re running rich! Any advice on what to do?
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03-06-2008, 10:52 PM
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#2 (permalink) |
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Contributing Member
Join Date: Jun 2002
Location: SF Bay Area, CA
Posts: 7,828
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Assuming "pinping" is pinging (knocking), then that is usually from running too lean or from timing advanced too far. Since you say you have timing at 5 (BTDC - with the timing jumper installed I am assuming), then you might want to test your O2 sensor.Also, see if there are any store trouble codes, could also be the knock sensor.
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1985 Toyota 4Runner SR-5, 22REC engine, dual t-cases, 4.88 gears, dual ARBs, 33x10.50 BFGs or 35x12.50 MTRs r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad Gettin'Off 4WD Club |
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03-07-2008, 08:57 AM
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#3 (permalink) |
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Contributing Member
Join Date: Nov 2005
Location: Longmont, CO
Posts: 8,372
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It seems to take a lot for the O2 sensor to throw the CEL.
x2 for testing the O2 sensor FSM for a '93 truck (yours should be identical) here: http://personal.utulsa.edu/~nathan-buchanan/93fsm/
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Check out www.coTTORA.org to hook up with great Toyota 'wheelin' folks! Current - 93 4Runner: 3VZ 33"x10.50" no lift ARB F/R 96 Impala SS: My own personal cop car Previous - 89 2WD Pickup 22R, Fabtech "Ivan Dan" lift, 31x10.50, IASCA World Finals 4th Place Stop with the mods and get on the trail! Pix at www.4wheelingoh.shutterfly.com/action |
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03-07-2008, 09:59 AM
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#4 (permalink) |
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Registered User
Join Date: Jan 2008
Location: fortuna,ca.
Posts: 181
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im havingh the same trouble.its smoking a little and the valves r knockinking with only 3000 miles.what is a timing jumper.
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(sloppy85toy) 85 sr5 4runner 22re 5.29 spooled rear sittin on three inch lift and 33 inch boggers |
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03-07-2008, 10:00 AM
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#5 (permalink) |
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Registered User
Join Date: Jan 2008
Location: fortuna,ca.
Posts: 181
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i was wondering why the timing wasnt staying true.
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(sloppy85toy) 85 sr5 4runner 22re 5.29 spooled rear sittin on three inch lift and 33 inch boggers |
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03-07-2008, 10:01 AM
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#6 (permalink) | |
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Contributing Member
Join Date: Jun 2002
Location: SF Bay Area, CA
Posts: 7,828
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Quote:
http://www.4crawler.com/4x4/CheapTri...CheckConnector And check the TPS: http://www.4crawler.com/4x4/CheapTricks/TPS/index.shtml
__________________
1985 Toyota 4Runner SR-5, 22REC engine, dual t-cases, 4.88 gears, dual ARBs, 33x10.50 BFGs or 35x12.50 MTRs r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad Gettin'Off 4WD Club |
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