 Missfiring when cold and under load.., help |
 Feb 17, 2007 - 10:47 AM
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 Enthusiast  Joined Dec 3, '03 From Cyprus Currently Offline Reputation: 0 (0%)  |
3 months ago i break my gearbox. after i changed it with a 2nd hand gearbox, i started to have some misfiring proplems when car is cold and over 1.3 bars boost.
i installed new sparks, wires, distrubutor cab, rotor arm. and i still have this damn proplem.. dont know what to do. did any one experienced some thing like this.? --------------------  |
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Feb 17, 2007 - 10:55 AM
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Enthusiast Joined Feb 9, '07 From St.lucia Currently Offline Reputation: 0 (0%) |
does the car idle properly ? , it could also be that ur knock sensor is bad ....but then again are u getting any engine error codes ?
This post has been edited by Gmoney1: Feb 17, 2007 - 10:57 AM |
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Feb 17, 2007 - 11:04 AM
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Enthusiast Joined Dec 3, '03 From Cyprus Currently Offline Reputation: 0 (0%) |
QUOTE(Gmoney1 @ Feb 17, 2007 - 3:55 PM) [snapback]527734[/snapback] does the car idle properly ? , it could also be that ur knock sensor is bad .... but then again are u getting any engine error codes ? car idle good when its hot. no any ecu errors -------------------- |
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Feb 19, 2007 - 1:47 AM
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Enthusiast Joined Dec 5, '05 From LA, CA Currently Offline Reputation: 1 (100%) |
QUOTE(tufy @ Feb 17, 2007 - 8:04 AM) [snapback]527739[/snapback] QUOTE(Gmoney1 @ Feb 17, 2007 - 3:55 PM) [snapback]527734[/snapback] does the car idle properly ? , it could also be that ur knock sensor is bad .... but then again are u getting any engine error codes ? car idle good when its hot. no any ecu errors Whoa... are you saying when the motor is cold, or when the air temperature is cold? You should NEVER get anywhere close to full boost of the motor isn't fully warmed up. If you are just talking air temperature, then follow the suggestions of the others on this threa.  -Charlie -------------------- 2003 Subaru WRX Wagon
1989 Camry Alltrac LE 3S-GTE - SV25/ST205 hybrid 1988 Camry Alltrac LE - BEAMS swap started |
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Feb 21, 2007 - 7:50 AM
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Enthusiast Joined Dec 3, '03 From Cyprus Currently Offline Reputation: 0 (0%) |
QUOTE(phattyduck @ Feb 19, 2007 - 6:47 AM) [snapback]528184[/snapback] QUOTE(tufy @ Feb 17, 2007 - 8:04 AM) [snapback]527739[/snapback] QUOTE(Gmoney1 @ Feb 17, 2007 - 3:55 PM) [snapback]527734[/snapback] does the car idle properly ? , it could also be that ur knock sensor is bad .... but then again are u getting any engine error codes ? car idle good when its hot. no any ecu errors Whoa... are you saying when the motor is cold, or when the air temperature is cold? You should NEVER get anywhere close to full boost of the motor isn't fully warmed up. If you are just talking air temperature, then follow the suggestions of the others on this threa. -Charlie man .. i dont even move my car before car warms up.. i was talking about when car is cold... but just talked with my engineer proplem is solved. he mapped the car again little adjustmenst on distrubutor. and its ok now. car can boost up to 1.7 bars now. cant wait to drive it... -------------------- |
Posts in this topic
tufy Missfiring when cold and under load.. Feb 17, 2007 - 10:47 AM
presure2 how many miles are on your coil and ignitor?
since... Feb 17, 2007 - 11:04 AM brianforster when i had a misfire at idle and hesitation i went... Feb 17, 2007 - 11:28 AM
tufy QUOTE(brianforster @ Feb 17, 2007 - 4... Feb 17, 2007 - 12:04 PM lagos what a/f ratio do you see in the cold weather? wh... Feb 17, 2007 - 1:42 PM |
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