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See mods in sig. Even though I got my computer reprogrammed the car still run slighty lean at times and has "flat spots" throughout the RPM range. I was wanting to know first how I could correct this and secondly if headers would make my problem worse (I'm assuming it would). Anybody else experience this??? Do I need bigger injecters? Fuel pressure regulator??
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1993 Pontiac Firebird 3.4L V6 A4<br />F41 RPO suspension option<br />119K miles<br />Fastchip<br />K&N \"Filtercharged\"<br />Airbox cuttout CAI<br />ASP underdrive pulleys<br />Pacesetter Headers<br />Flowmaster 80 Series 2.75 cat-back<br />MangaFlow Hi-Flow Cat<br />Corvette Servo<br />16.4 @ 81 MPH -
Yes, headers will lean your car out more.....
for a quick fix you can get a MAFT and dial it in both at base and WOT....
Also check injector pulse and O2 Readings at WOT
I am sure there is more you can do but thats off the top of my head....Eric
2005 Mustang 4.0
1996 Camaro Conv
2000 Ford Excursion
"Darkness Falls" -
Ooooo this is good to know bc my car runs kinda rich so headers are looking better and better...\'99 SSM Camaro V6 M5<br />(mod list on cardomain site; too long to list here)<br /> <a href=\"http://www.cardomain.com/id/v6cam99\" target=\"_blank\">http://www.cardomain.com/id/v6cam99</a>Comment
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Made me run richer00\' firebird v6 5spd<br />201rwhp ---- 230 rwtq<br />\"Everyday I grow stronger...and further from you.\"<br />WARNING: Do not take any of my comments seriously unless they are technical in nature and then only at your own riskComment
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he's gonna be pretty hard pressed to get a MAFT to work on a car that is not equipped with a MAFOriginally posted by merlinsrealm:
for a quick fix you can get a MAFT and dial it in both at base and WOT....-Aaron, AKA ATL2001<br />93 3.4L <br /><a href=\"http://www.ilfba.com\" target=\"_blank\">www.ilfba.com</a>Comment
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I just don't want to burn a valve. Supposing I check injector pulse and O2 Readings at WOT and it is running leaner wiht the headers what can I do? How do people with free flowing intake and exhaust mods make their car run right??1993 Pontiac Firebird 3.4L V6 A4<br />F41 RPO suspension option<br />119K miles<br />Fastchip<br />K&N \"Filtercharged\"<br />Airbox cuttout CAI<br />ASP underdrive pulleys<br />Pacesetter Headers<br />Flowmaster 80 Series 2.75 cat-back<br />MangaFlow Hi-Flow Cat<br />Corvette Servo<br />16.4 @ 81 MPHComment
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well, couldn't u just reset your pcm? or is that not gonna do anything99 WS6
13.25@104.97 - Lid + soon to be more other stock items ;D
Originally posted by camaroextraComment
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Made me run poorerOriginally posted by ReodDai:
Made me run richer2002 NBM Pontiac Firebird Formula<br />Mods: stock...<br />1997 Chevy Camaro *Gone*<br />Mods:Borla,headers,Magnaflow cat, SLP intake, NOS 5175Comment
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he's gonna be pretty hard pressed to get a MAFT to work on a car that is not equipped with a MAF </font>[/QUOTE]LOL good point on the MAFT.....I did not even read his sig at the time...Originally posted by StudlyCamaro:
</font><blockquote>quote:</font><hr />Originally posted by merlinsrealm:
for a quick fix you can get a MAFT and dial it in both at base and WOT....
You can try to reset the PCM...It might learn but dont count on it.Eric
2005 Mustang 4.0
1996 Camaro Conv
2000 Ford Excursion
"Darkness Falls"Comment
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he's gonna be pretty hard pressed to get a MAFT to work on a car that is not equipped with a MAF </font>[/QUOTE]LOL good point on the MAFT.....I did not even read his sig at the time...Originally posted by merlinsrealm:
</font><blockquote>quote:</font><hr />Originally posted by StudlyCamaro:
</font><blockquote>quote:</font><hr />Originally posted by merlinsrealm:
for a quick fix you can get a MAFT and dial it in both at base and WOT....
You can try to reset the PCM...It might learn but dont count on it. </font>[/QUOTE]Just unpulg the PCm for a few seconds and plug back in. turn the car on and off a few times and your good to go. and if your car is running a little lean might I suggest the AIT mod. I tried it a few weeks ago and love it. made a huge difference in the car. my post about it.95 Firebird<br /> <a href=\"http://www.cardomain.com/memberpage/673250\" target=\"_blank\">http://www.cardomain.com/memberpage/673250</a> <br /> <a href=\"http://photobucket.com/albums/y217/andrewbrandon19/\" target=\"_blank\">http://photobucket.com/albums/y217/andrewbrandon19/</a> <br /><br />me on a good day------> <a href=\"http://communicatio.webblogg.se/images/wet_cat_113159625.jpg\" target=\"_blank\">linky</a>Comment
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Headers will make you run richer.Comment
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How?Originally posted by Notorious D.O.M.:
Headers will make you run richer.1993 Pontiac Firebird 3.4L V6 A4<br />F41 RPO suspension option<br />119K miles<br />Fastchip<br />K&N \"Filtercharged\"<br />Airbox cuttout CAI<br />ASP underdrive pulleys<br />Pacesetter Headers<br />Flowmaster 80 Series 2.75 cat-back<br />MangaFlow Hi-Flow Cat<br />Corvette Servo<br />16.4 @ 81 MPHComment
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