help check engine lights on, cylinder misfire and fuel system is lean
11-24-2004, 06:27 PM
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help check engine lights on, cylinder misfire and fuel system is lean
My Honda civic 2000 ex have a check engine lights on
the code were 301,302,303,304 and 171
which mean cylinder number 1-4 missfire
and fuel system is too lean
they told me first to change the spark plugs, and if it doesnt work, change the fuel injector
btw is changing the fuel injector needed the engine to be taken out first?
thnx guys
the code were 301,302,303,304 and 171
which mean cylinder number 1-4 missfire
and fuel system is too lean
they told me first to change the spark plugs, and if it doesnt work, change the fuel injector
btw is changing the fuel injector needed the engine to be taken out first?
thnx guys
11-24-2004, 06:31 PM
#2
Senior Member
Hmm are you running any aftermarket fuel parts? Fuel pressure regulator. or are you running a VAFC? cause if u dont have a enough fuel pressure ur not gettin enough fuel. and if u got a vafc u could have removed fuel.
but to answer your question. to remove the injectors you got to remove the 3 10mm bolts holding on the fuel rail pull off the fuel rail and pop out the injecotors and pull of the clips. put the clips on the new injectors and put the inectors back in the fuel rail and put into the intake manifold. put the 3 10mm bolts back on and ur all set
but to answer your question. to remove the injectors you got to remove the 3 10mm bolts holding on the fuel rail pull off the fuel rail and pop out the injecotors and pull of the clips. put the clips on the new injectors and put the inectors back in the fuel rail and put into the intake manifold. put the 3 10mm bolts back on and ur all set
11-25-2004, 08:43 AM
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Re: help check engine lights on, cylinder misfire and fuel system is lean (Tokidoki)
are you just running stock? or what is your setup? i was getting the same codes in my 99 ex w/ turbo but i retarded the timing a little and it went away.
when does it happen? mine would come on at around 4-4.5k rpm's.
when does it happen? mine would come on at around 4-4.5k rpm's.
11-25-2004, 10:14 AM
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Re: help check engine lights on, cylinder misfire and fuel system is lean (Tokidoki)
how many miles u have on ur car? If the injectors are bad I think Honda covers it under their 80/8 years emissions warranty.
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