stalling sputtering problem
lately i have had a stalling and stuttering problem, when i first take off, or and at less than 2000 rpms in gear. If i hit the throttle, then it hits boost and picks up and goes. I am running turboedit, and 450's. i think it runs lean out of boost, but i have been running this map for a while, and it lately has just come up. i changed the spark plugs, and it helped a bit, but it is still there. i was thinking fuel pump... and other ideas? thanks
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Re:stalling sputtering problem
Fuel pump wouldn't be the problem at low rpm's because it doesnt need much flow their. Chances are its a bit of tuning.
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Re:stalling sputtering problem
what gap are the new plugs?
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Re:stalling sputtering problem
Originally Posted by crx88Si
what gap are the new plugs?
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Re:stalling sputtering problem
...anyone?
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Re:stalling sputtering problem
Cap/rotor how old?
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Re:stalling sputtering problem
Originally Posted by chris
Cap/rotor how old?
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Re:stalling sputtering problem
ur dizzy taking a ----.. at least mine did when mine started doing that
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Re:stalling sputtering problem
Any codes? have you had a wideband on this for tuning? I highly doubt its a fuel pump or filter.
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Re:stalling sputtering problem
Originally Posted by AbaZ
Any codes? have you had a wideband on this for tuning? I highly doubt its a fuel pump or filter.
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Re:stalling sputtering problem
a bad o2 sensor will cause a very slight stumble at those rpms,
I'd highly recommend getting your car tuned with a wideband to make sure fuel map is dialed in. |
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