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Car buckle/ sluggish/ lags

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Old 04-05-09, 10:30 PM
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KrazeMatik
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Default Car buckle/ sluggish/ lags

recently my car has been running very funny... when im taking off from a stop, my car would buckle, lag, or feels sluggish... i knowest the rpm stays the same but when it buckles it goes down, then stay at that rpm, and it doesnt over rev so i know the transmission is good.. so i decided to replace NGK spark plugs and wires, cap and rotor, and distributor ignitor, and still the same problem.... so the next thing that is bad is my MAF? or my fuel ecu??? what are your guys input?
Old 04-05-09, 11:19 PM
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shajbot
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Does it throw a CEL randomly?

Check this thread
https://www.clublexus.com/forums/per...-opinions.html
Old 04-06-09, 12:26 AM
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KrazeMatik
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it doesnt show cel random but my OVER DRIVE flashes RANDOMLY!! ahhh its driving me crazy... i even check code, before it showed 31 Air Flow Meter signal (Vacuum Sensor signal), then i found 2 vacuum line near the intake that had slip off, after that has put back in, then i check the codes again and its flashing constantly fast and still has the same problem...

Last edited by KrazeMatik; 04-06-09 at 12:31 AM.
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