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November 2nd, 2009, 12:12 PM
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#1 |
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Newbie
1989 Mustang LX
Join Date: Nov 2009
Location: Hagerstown, MD
Posts: 19
 iTrader: 0 reviews
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5.0 idle help
hey need some advice on an idle problem
stock maf and injectors, 02s are cut cuz they are bad i have new ones but idk if its really gonna make a difference on this... start it up on a cold start it starts up perfect fires right up but wont keep an idle....i have a bcam usually idles around 8-1 but after i rev it until it keeps an idle it only keeps at about 500-700...any ideas ??? thanks |
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November 2nd, 2009, 01:47 PM
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#2 |
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Newbie
1990 Mustang LX 5.0
Join Date: Aug 2009
Location: Middletown, DE
Posts: 48
iTrader: 0 reviews
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So you're running with O2 sensors disconnected? You need them.
__________________
1990 Mustang LX 5.0, Edelbrock heads w/ rr, TF intake, AFM power pipe, AFM N-4, 30# inj, MAC headers/catback, AL driveshaft, 3.55 gears |
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November 2nd, 2009, 01:51 PM
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#3 |
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Banned
1992 Lx
11.39@119.24
Join Date: Jan 2008
Location: Az
Posts: 11,665
 iTrader: 0 reviews
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+1
__________________
[QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE] |
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November 2nd, 2009, 01:55 PM
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#4 |
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Newbie
1989 Mustang LX
Join Date: Nov 2009
Location: Hagerstown, MD
Posts: 19
iTrader: 0 reviews
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yeah because they were bad but i have new ones so go ahead and put the new ones on here in a minute and post and let ya know if it helped ? thanks
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November 2nd, 2009, 02:03 PM
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#5 |
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Banned
1992 Lx
11.39@119.24
Join Date: Jan 2008
Location: Az
Posts: 11,665
iTrader: 0 reviews
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__________________
[QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE] |
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November 2nd, 2009, 02:04 PM
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#6 |
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Newbie
1989 Mustang LX
Join Date: Nov 2009
Location: Hagerstown, MD
Posts: 19
iTrader: 0 reviews
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appreciate it
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November 2nd, 2009, 03:07 PM
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#7 |
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Banned
Join Date: Jun 2008
Posts: 3,387
iTrader: 0 reviews
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o2 sensors tend to help with the overall tune of the car so those bad o2's and lack of might be most of your issue if not all.
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November 2nd, 2009, 11:33 PM
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#8 |
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Newbie
1989 Mustang LX
Join Date: Nov 2009
Location: Hagerstown, MD
Posts: 19
iTrader: 0 reviews
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thanks man hookin the new 02s cleared it up
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