suckin down gas like a mustang
11-23-2003, 06:14 AM
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suckin down gas like a mustang
My 97 EX civic just started suckin down gas (200 miles per tank) for no apparent reason. I didnt change anything recently, and i can smell the unburnt fuel comin out the back. I have 85 thou. miles. Any ideas?
11-23-2003, 06:22 AM
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Re: suckin down gas like a mustang (jwn7)
i thought the o2 sensors on civ's were good for 100,000 miles? Man they are like 300 bux a piece too... i was afraid of that. Im gonna swap out the TPS and external coil, too.
11-23-2003, 08:03 AM
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Re: suckin down gas like a mustang (JRadd8)
whats the reference voltage on the O2 at WOT ? and idle ?
I highly doubt a new TPS or external coil is going to fix your problem...
I highly doubt a new TPS or external coil is going to fix your problem...
11-23-2003, 08:07 AM
#5
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Re: suckin down gas like a mustang (JRadd8)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JRadd8 »</TD></TR><TR><TD CLASS="quote">i thought the o2 sensors on civ's were good for 100,000 miles? Man they are like 300 bux a piece too... i was afraid of that. Im gonna swap out the TPS and external coil, too.</TD></TR></TABLE>
go to autozone get a bosch universal for your honda, about 70$
DO NOT TOUCH THE TPS SENSOR, you would have other driveability problems if it was your TPS and you are just gonna cause needless headaches trying to recalibrate the new one.
o2 sensors dont usually last to 100,000 miles.
go to autozone get a bosch universal for your honda, about 70$
DO NOT TOUCH THE TPS SENSOR, you would have other driveability problems if it was your TPS and you are just gonna cause needless headaches trying to recalibrate the new one.
o2 sensors dont usually last to 100,000 miles.
11-23-2003, 08:51 AM
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Re: suckin down gas like a mustang (Kamin)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kamin »</TD></TR><TR><TD CLASS="quote">
o2 sensors dont usually last to 100,000 miles.</TD></TR></TABLE>
Most of them do.
o2 sensors dont usually last to 100,000 miles.</TD></TR></TABLE>
Most of them do.
11-23-2003, 09:07 AM
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recet your ecu. (enjine controll unit)
to do this disconect your battery for about 20 min, and then start it and let it warm up on its own with no reving.
and when you drive just dont take it past 3k f(or a long period of time like 2-3 weeks )
trust me itll work
to do this disconect your battery for about 20 min, and then start it and let it warm up on its own with no reving.
and when you drive just dont take it past 3k f(or a long period of time like 2-3 weeks )
trust me itll work
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11-23-2003, 09:27 AM
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Re: (mad_96civic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mad_96civic »</TD></TR><TR><TD CLASS="quote">trust me itll work</TD></TR></TABLE>
um , yeah.
and its "engine" , no J.
um , yeah.
and its "engine" , no J.
11-23-2003, 09:41 AM
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Re: (mad_96civic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mad_96civic »</TD></TR><TR><TD CLASS="quote">
trust me itll work</TD></TR></TABLE>
And it's "reset", no C
Ok first off don't listen to this guy.
Second do the common thing and check your plugs. Make sure the engine is cold.
Do a search you can find out what kind of readings your getting.
Or you can use ClubSi's.
http://www.clubsi.com/spark_plug_tech.shtml
trust me itll work</TD></TR></TABLE>
And it's "reset", no C
Ok first off don't listen to this guy.
Second do the common thing and check your plugs. Make sure the engine is cold.
Do a search you can find out what kind of readings your getting.
Or you can use ClubSi's.
http://www.clubsi.com/spark_plug_tech.shtml
11-23-2003, 11:39 AM
#11
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Re: (mad_96civic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mad_96civic »</TD></TR><TR><TD CLASS="quote">
trust me itll work</TD></TR></TABLE>
LMAO Reminds me of the saddam hussein character on Southpark.
trust me itll work</TD></TR></TABLE>
LMAO Reminds me of the saddam hussein character on Southpark.
11-23-2003, 01:48 PM
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Re: suckin down gas like a mustang (JRadd8)
I replaced mine about two months ago W/ NGT, and I dont think it gets any better mileage. actully I'm thinking worse. I pulled my ECU fuse yesterday, so I'll have to see what thr results are.
11-23-2003, 01:56 PM
#13
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Re: suckin down gas like a mustang (Caveman74)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Caveman74 »</TD></TR><TR><TD CLASS="quote">I replaced mine about two months ago W/ NGT, and I dont think it gets any better mileage. actully I'm thinking worse. I pulled my ECU fuse yesterday, so I'll have to see what thr results are.</TD></TR></TABLE>
There are other causes of poor fuel mileage than o2 sensors.
There are other causes of poor fuel mileage than o2 sensors.
11-23-2003, 03:05 PM
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Re: (mad_96civic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mad_96civic »</TD></TR><TR><TD CLASS="quote">recet your ecu. (enjine controll unit)
to do this disconect your battery for about 20 min, and then start it and let it warm up on its own with no reving.
and when you drive just dont take it past 3k f(or a long period of time like 2-3 weeks )
trust me itll work</TD></TR></TABLE>
to do this disconect your battery for about 20 min, and then start it and let it warm up on its own with no reving.
and when you drive just dont take it past 3k f(or a long period of time like 2-3 weeks )
trust me itll work</TD></TR></TABLE>
11-23-2003, 05:13 PM
#16
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Re: suckin down gas like a mustang (nY's FiNeSt)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nY's FiNeSt »</TD></TR><TR><TD CLASS="quote">can't bad spark plugs cause poor gas milage also? someone confirm please...</TD></TR></TABLE>
yes
yes
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