car keeps cutting out

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morgasmo
Posts: 49
Joined: Thu Aug 16, 2007 3:24 pm
Car: 89 nissan 240sx

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Ok guys i'm confused, I have a s14 swap in my 89 240sx and when i try to go full throttle and my car reaches around 3 to 4 rpm it cuts out and takes a second for it to get passed 5 rpm. But when i give it half throttle and wait for it to reach 5 rpm then punch it it doesn't do it!. I know my spark plugs are still good so thats not the problem, i just changed my maf sensor to the s14 so it should be reading it right, and i don't have any mods done to my motor it's all stock. What could be the problem?????


SRPWR
Posts: 166
Joined: Wed Oct 25, 2006 7:08 pm

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Mine was doing the same thing a while back. I got a wide band and found that I had a lean spot. MAybe thats it.

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morgasmo
Posts: 49
Joined: Thu Aug 16, 2007 3:24 pm
Car: 89 nissan 240sx

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what esactly does wide band do?

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morgasmo
Posts: 49
Joined: Thu Aug 16, 2007 3:24 pm
Car: 89 nissan 240sx

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and were can i find one at?


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