'92 SC400...only runs good when it's cold..need help!!!
02-04-10, 02:24 PM
#16
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No, my check engine light doesn't come on..ever!!!idk wats goin on but i have also been told that it is an electrical problem along with a sensor issue..idk but i need to seriously figure it out
02-04-10, 02:26 PM
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wat does ECU stand for??? I'm really trynna learn more about my car bcuz i seriously wanna be able to fix it myself..really good and figuring stuff out but this is a lil too advanced for my knowledge lol
02-04-10, 02:33 PM
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i've actually had my fuel filter checked out..oh, and that reminds me...my vacuum hoses aren't plugged into its designated area, but the mechanic told me it was leakin something..so he plugged nails into it...lowkey, i passed my smog test with the car in that condition which was a lil confusing..does any1 care to share on that note????
02-07-10, 11:02 PM
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some of the lines are pointless so depends on what lines where pluged...
as for what "ecu" means it stands for electronic control unit
and the "iacv" is idle air control valve...
lmk if u find the problem
as for what "ecu" means it stands for electronic control unit
and the "iacv" is idle air control valve...
lmk if u find the problem
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