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low rpm backfire and near stall


seafoam92eg

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ok so the deal is when im at low rpms and let off the gas and get back on(granny driving)it backfires. if i run the rpms up a lil then it wont do it but below 3k it pops. also seems like its struggling to run if u dont rev pretty descent takein off. its a 92 civic with 96 ls swap. only mods r header/exhaust and cai, brand new plugs so that aint it. i searched and nothin the same came up but if u find sumthin that worked let me kno! thx in advance!

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ok so sum guy came by and looked at it and saw that i have the locash racing jumper harness on it and said i needed to run wires to certain sensors and blah blah blah. keep in mind im VERY new to the honda community so i kno almost nothing about any of this stuff

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did he say what the jumper harness was for? i don't see a need for a jumper harness unless you are running a ODB2 (95+) ecu, however the cure for that would be to run a chipped OBD1 ecu to get rid of said jumper harness

 

i'm still gonna say timing. The check engine light isn't on is it?

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did he say what the jumper harness was for? i don't see a need for a jumper harness unless you are running a ODB2 (95+) ecu, however the cure for that would be to run a chipped OBD1 ecu to get rid of said jumper harness

 

i'm still gonna say timing. The check engine light isn't on is it?

 

its an obd2 engine so yea its a jumper harness. the cel is on but im sure its because i aint runnin cats. i think imma jus swap to obd1 and get it over with. ive been told its a lot better for stuff like this anyways due to not as many problems. wish me luck!

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