2001 Mazda Protege. Has been idling very low when stopped at lights or stop sign, almost to the point of stalling but has not actually stalled yet. Acceleration at stops is hesitant at first, but then is fine with more speed.
Tune up all.
SOURCE: hesitates/stalls during acceleration
i would check fuel supply, volume adn pressure, i wold also look at the MAF sensor hot wire to see if it has a little chia pet growing on it.
SOURCE: hesitation on acceleration
vacuum very important on this car number hoses & replace one by one. see how it runs. if problem continues check emission sticker & make sure the hoses r conected to the proper tubes.
SOURCE: 03 dodge ram 1500 hesitates and tries to stall
Grab a can of throttlebody spray cleaner, and remove I.A.C. motor (idle air control) spray it clean especially pintle (pointed end) and port (hole) in came out of. re-install & try, if better for a while then starts to do it again, replace it.
SOURCE: 03 dodge ram 1500 hesitates and tries to stall
Remove IAC (idle speed control) motor, clean with throttlebody spray cleaner & the port (hole)it came out of. Re-install & try it. If it cures it for a while & does it again, replace the IAC motor.
SOURCE: my 87 chrysler has rough
It's the lean burn system that's probably the problem. If you replace the Engine control module/computer then it should solve your problem at least temporarily. I know there is a conversion to get away from the lean burn system for good, but I have not tried that out myself yet. But my engine control module seems to go out during extreme weather.
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