3k rpm engine bogg @ restart
11-09-2002, 07:22 AM
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3k rpm engine bogg @ restart
search didn't help on this one. help me out.
d16y7-ame cai, dc 4-1, 2.5" cat, greddy evo, 54k miles, new ngk plugs properly gapped.
i get engine bogg with light throttle 3k rpm and lower cold or warm engine after restart. it was doing this before i changed the plugs (i thought it was old plugs). it happened after i added header/cat/exhaust/o2 sensor. some say it's reduced backpressure, but it goes away right after i accelerate hard. it doesn't come back unless i turn off the car and restart warm or cold engine. could it be a rich/lean condition or o2 sensor problem? i have no cel problems and car runs fine after the first hard acceleration. this is just beginning to annoy me leaving parking spaces and leaving the house driving through the neighborhood. any help is greatly appreciated.
d16y7-ame cai, dc 4-1, 2.5" cat, greddy evo, 54k miles, new ngk plugs properly gapped.
i get engine bogg with light throttle 3k rpm and lower cold or warm engine after restart. it was doing this before i changed the plugs (i thought it was old plugs). it happened after i added header/cat/exhaust/o2 sensor. some say it's reduced backpressure, but it goes away right after i accelerate hard. it doesn't come back unless i turn off the car and restart warm or cold engine. could it be a rich/lean condition or o2 sensor problem? i have no cel problems and car runs fine after the first hard acceleration. this is just beginning to annoy me leaving parking spaces and leaving the house driving through the neighborhood. any help is greatly appreciated.
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