Accelaration problems!

ONLY for ADVANCED technical discussion about the 240sx!
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Cody240
Posts: 337
Joined: Mon Jul 13, 2009 8:04 pm
Car: 1990 240sx SE white with KA24DE

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My battery died and i push started my 240 and now it wont rev passed 2000 rpm. i normally dont push start cars but it was an emergency and i had to try something and now it idles ruff and wont rev past 2000. any help
Modified by Cody240 at 12:00 AM 8/8/2009


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bonestock240sx
Posts: 191
Joined: Mon Jan 12, 2009 2:36 pm
Car: 1991 Nissan 240sx

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check your ECU on the passanger side behind the kick panel.

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Cody240
Posts: 337
Joined: Mon Jul 13, 2009 8:04 pm
Car: 1990 240sx SE white with KA24DE

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Oh thanks but do i check the codes or what and how if i do

liquid_cool
Posts: 1700
Joined: Sat Jul 05, 2008 3:02 am
Car: 1990 Nissan 240SX KA24DE-T swap 8.6:1cr, duelsprings, ti retainers,supertech pistons, K1 H-beems balanced internals ect ect

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milk her down to an autozone or checker and have the guy test the altinator for you..and or your codes on the ecu..get back to us and will try to narrow it down for ya.

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Cody240
Posts: 337
Joined: Mon Jul 13, 2009 8:04 pm
Car: 1990 240sx SE white with KA24DE

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thanks ill try that and see what they say i hope it nothing huge if it is im screwed royally lol

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bonestock240sx
Posts: 191
Joined: Mon Jan 12, 2009 2:36 pm
Car: 1991 Nissan 240sx

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did you find anything?

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A2V
Posts: 25
Joined: Wed Aug 05, 2009 11:57 pm

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When your car engine runs rough while on idle it means that there is a misfiring of one or more cylinders.

Car Engine Runs Rough on Idling

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Cody240
Posts: 337
Joined: Mon Jul 13, 2009 8:04 pm
Car: 1990 240sx SE white with KA24DE

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No i didnt find out yet whats wrong, have not had time due to school but i think i will buy a new set of plugs and wires and check my vacuum lines before i take it down just to save on the hassle. thanks for the link ill try this stuff today

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bonestock240sx
Posts: 191
Joined: Mon Jan 12, 2009 2:36 pm
Car: 1991 Nissan 240sx

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keep us posted


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