ok got the code for th ses light it is 02 sensor circuit
any how the truck has run fine untill to day went to start it an no fire found good spark and so on i sprayed carb cleaner in the in take to get it goin and it ran like crap pulled the plugs 234 were dark 1 was clean put new plugs in it seems better but still crapy so i go for a drive and it cleared up but when th ses light goes outy it starts poping and stuff after a longer drive like 10 min its fine but i let it sit for about an hour and tryed it again and got the same problem

this is a 4 wire o2 and when i got the truck it wasnt even in the exhaust but it ran fine
also its an 89 4x4 manuel 4 cyl

My eyes hurt from trying to read your post.
Try using punctuation, capitalization, and a spell checker.

jus t looking for advice not a grammer lesson

??? can anyone understand that?

Check the oxygen sensor wire harness at the exhaust manifold,front exhaust pipe and front drive shaft.Usually the blue 15 amp EFI fuse pops.

Sidney® ™
Repairs tv's,vcr's,home/car audio out of my home
E-mail:sidneybek@yahoo.com
Dartmouth,Nova Scotia
Canada
1985 Toyota 4-Runner,solid front straight axle,factory cruise control,sunroof,22R-E,W56,RN60LV-MSEK,rusted rear step/towing chrome bumper with 247 000 KM

http://groups.google.com/group/hfx.forsale/browse_thread/thread/43940ce83231ab85/4e4c696fbf04837f?q=sidney+tv+repair&rnum=1#4e4c696fbf04837f

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