Questions & Answers for: nissan surges idle cold

...SURGES AND DIES This could be an issue with a Mass Airflow Sensor or the idle valve. The mass air flow sensor tells the on board computer the amount of air coming into the engine and the idle valve ...

...idle i have a 1996 nissan maxima sometimes it runs great but sometimes it runs like it has an unstable idle sometimes is around 70 rpm at a stop light but then at the next stop light it will go down ...

...nissan altima and it got constantly worse when got to tempature finally found the problem was a leaking intake gasket replace and its been running great for 6 months now I have the low surging idle ...

...idle at all and when you cruse it missis and compresor surges but put your foot up it and it goes fine Please check your fueling system. While clod car need rich AFR, in contrary while engine hot , ...

...surges.replaced the max air and choke ,didn't fix the problem Engine stalls cold or RPM fluctuates at idle up and down or dies near idle. This problem is commonly caused by a dirty automatic ...

idle, and what is called stumbling, where you press the gas and it kind of sounds like the motor sputters for a second and then goes or the occasional surging if at highway speed of say 60 mph and you

surges, stalls at stops, slow idle speed, erratic idle, it is in most cases the idle speed control air-bypass valve and/or throttle valve and upper intake, these area's get full of gunk and combustion

cold soon as it warms up service eng light comes on car lopes surge no power Clean out you idle air bypass valve with carb cleaner. P0031 air/fuel sensor 1 heater (B1)bank 1, p0603 engine control back

Car idles high when stopped, and jerks when doing highway speeds Possible vacuum leak when idling high at a stop and surging at speed. Does it do it hot or cold ?

...IDLE LOCK IS BASED ON ECT SENSOR COOLANT TEMPS, AND COLDER IT IS THE FASTER IT GOES. EVEN BY EPA LAW USA. cold is 1500 to 2500 most cars. pcm logic hard facts. and tables. fluctuates is super bad and ...