1992 Nissan 300ZX "idle surge" Questions

Surge in idle when brakes applied or after driving.. I have a 92 300zx NA, when driving the ca and come to a stop, the idle will surge between 500-1500 rpms, this will then stop after a little less ...

...idle but wants to surge acts like it dose not want to take gas , surges and will rev at high rpms but does not want to hold at anything over 2000 rpm will rev upto 2000 r's fine and at high r's it is ...

...down engine continues to surge then , at idle will continue to surge form idle rpm to around 1200 rpm Sounds like a possible vaccume hose leak? adjust or replace i.a.c.valve (idle air control

toyota 626 1991 idling high at 3000 rpms and then surges with a continuous pattern... idles high and then surges, idles high and then surges IAC - Idle Air Control sounds bad

...idle surge at park and get worse at drive usually cleaning the idle speed contrlol valve from carbon buildup, fixes idle surge and stalling. try soaking vave in throttle body cleaner or inyector ...

surging idle 1999 yukon slt 5.7 having idle surges, high and low. i've relaced the IAC, cleaned the throttle body, replaced plugs and wires, the main engine computer was replaced 7 months ago but at ...

...surge to fast idle then back to normal idle. To confirm this cycle I watched for 10 consecutive cycles. You could set your watch by it, the cycles were so consistent. Please advise. Idle air control ...

92 honda accord surges or idles high car surges or idles high in drive & reverse but kicks down in neautral or park Have you install a timing belt recently? If you get it off a tooth it will idle ...

idle surge way. i make sure that the engine holds closed LOOP status. hot idle, if not , i fix that first. keep in mind if not in closes loop and lean all lean engine surge and guess what the ISC will

...idle and surge when driving today while stopped at a stop light, the idle became very rough. After picking my child up from school the van began to surge while driving down the road. Complete tune up ...