sr20det misfire, rough idle HELP!!!

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
blacktopforever
Posts: 29
Joined: Wed Oct 07, 2009 3:32 pm
Car: 1993 sr20det 240sx

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ok so today my car was running fine up until i was on my way to a freinds house and i was riding in first i then started hitting boost i went to shift into second and its like all the rpm's dropped real low, i came to a stop and then the car started to idle real low like at 500 to 700 rpm , it feels like its misfiring, real bad, i have ngk bkr7e spark plugs that are faily new i dont think thats the problem, i checked the connecters for the coil pack, mafs, injectors ect, i couldnt find anything unplugged , like i said when i turn the car on it idles real jumpy like its misfiring does any advice for me??

thanks


MrSoutherland
Posts: 263
Joined: Sat Oct 03, 2009 4:44 am
Car: S13 - Sr20

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Ask a mod to move this to the SR20DET forum.

SpiritRacing
Posts: 5
Joined: Fri Oct 23, 2009 12:30 pm
Car: s13

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did yo[QUOTE=blacktopforever]ok so today my car was running fine up until i was on my way to a freinds house and i was riding in first i then started hitting boost i went to shift into second and its like all the rpm's dropped real low, i came to a stop and then the car started to idle real low like at 500 to 700 rpm , it feels like its misfiring, real bad, i have ngk bkr7e spark plugs that are faily new i dont think thats the problem, i checked the connecters for the coil pack, mafs, injectors ect, i couldnt find anything unplugged , like i said when i turn the car on it idles real jumpy like its misfiring does any advice for me??

did you connecters every thing well ,Sw20 i have one on my S13 tooo is fast ....

SpiritRacing
Posts: 5
Joined: Fri Oct 23, 2009 12:30 pm
Car: s13

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My S13 is turbo + Sr20


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