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mass air flow or tps?

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Old 10-26-10, 09:10 PM
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hovsc400
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Default mass air flow or tps?

well in my search of trying to figure out this misfire//bucking//cut out whtever you wanna call out i cruise it no drama, i punch it i get misfire//bucking//cut out form 2 to 3 rpm and then it kinda gets over itself and goes to redline smooth.....

I have all kinds of articles some of them 4 yrs old but none give a real fix just lots of tips to try to figure out wht it is...most help i found was to unplug the mass air flow i did it and WOW if it drives like a champ cant wait to go 5spd....

My question to anyone who has experienced this issue please chime in b4 i go burn some cash on a mass air flow..only reason im asking is because the thread i got the tip from the guy swap his sensor out for another and the problem was still there jus wanna make sure the issue cant be related to something else...

and i have changed some tune up parts dist, plugs, etc except coil packs
Old 10-26-10, 09:18 PM
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1FastSc
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you sure the car just doesnt bogg out?
Old 10-26-10, 09:32 PM
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hovsc400
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you could even call it that its almost like a on and off feel like a cut out//boog out//buck out...i had the same problem on my moms altima under any kind of full throttle it would miss//bogg/buck//cut out pull the spark plugs and two of them had alot of moisture swapped them out and car drive normal agian...im hoping to find a mass air flow for a good price and see if thats it
Old 10-26-10, 09:56 PM
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1FastSc
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word but like i gave a similar problem but my car also blows some smoke maybe my head gasket
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