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BOROSUN · 12-26-2006, 06:49 AM

34psi with vacuum
43psi no vacuum/under load
29 psi definetly have some restriction. check if the any lines are kinked first.

first, i was thinking partial misfire but co2 looks good 12%. but then again you said hc is high usually signs of misfire and o2 is high too. check ignition, timing, & plug gap...etc. it can be numbers of things also like injectors/vac leak but, i would check that first.

i was thinking the o2s propably saw too much o2 (maybe from a leak) the computer fuel trim tries to compensate and adds more fuel. you been driving like this for awhile and has learned on the lftrim.
also sounds like your o2s is retardly slow. did you do the propane check, i meant o2s test? you should do that before you throw it away.or if its really old just git a new one. haha

as for burning oil is usually worn piston rings. thats why i always heat up my car before i put any load on it.

damn its 5:30, ive been watching the venture brothers marathon. time to sleep.

btw your lucky you got to run it on the dyno at your school. i didnt get to do that.

12-26-2006, 06:49 AM	#3
BOROSUN Post Whore! Join Date: Mar 2004 Location: two legit to quit Age: 44 Posts: 5,236 Trader Rating: (0)	34psi with vacuum 43psi no vacuum/under load 29 psi definetly have some restriction. check if the any lines are kinked first. first, i was thinking partial misfire but co2 looks good 12%. but then again you said hc is high usually signs of misfire and o2 is high too. check ignition, timing, & plug gap...etc. it can be numbers of things also like injectors/vac leak but, i would check that first. i was thinking the o2s propably saw too much o2 (maybe from a leak) the computer fuel trim tries to compensate and adds more fuel. you been driving like this for awhile and has learned on the lftrim. also sounds like your o2s is retardly slow. did you do the propane check, i meant o2s test? you should do that before you throw it away.or if its really old just git a new one. haha as for burning oil is usually worn piston rings. thats why i always heat up my car before i put any load on it. damn its 5:30, ive been watching the venture brothers marathon. time to sleep. btw your lucky you got to run it on the dyno at your school. i didnt get to do that.