Hey!
First off i'd like to say how awesome it it having a 4wd sentra.
I was testing it out monday with 12 inches of snow on un-plowed roads and that thing is a BEAST!
Anyway....Sometimes i'll pull up to a stop or the car will be parked and idling fine, and all of a sudden the engine revs will rise a lot, probably around 2500-3000 (i dont have a tach so i dont know). They'll stay there for a few seconds and then it'll smooth out. sometimes after this the revs will drop drastically almost to the point of the engine cutting out, but this has been rare. Tuesday I was driving down the road and it felt like the engine was surging and giving back when my foot was on the gas pedal, thought this might be because i was almost om empty. I hope someone has some insight on this. My guesses were maybe my idle air controller is sticking since it's been so cold, or I have a vaccume leak somewhere.
Thanks in advance!!!
First off i'd like to say how awesome it it having a 4wd sentra.
I was testing it out monday with 12 inches of snow on un-plowed roads and that thing is a BEAST!
Anyway....Sometimes i'll pull up to a stop or the car will be parked and idling fine, and all of a sudden the engine revs will rise a lot, probably around 2500-3000 (i dont have a tach so i dont know). They'll stay there for a few seconds and then it'll smooth out. sometimes after this the revs will drop drastically almost to the point of the engine cutting out, but this has been rare. Tuesday I was driving down the road and it felt like the engine was surging and giving back when my foot was on the gas pedal, thought this might be because i was almost om empty. I hope someone has some insight on this. My guesses were maybe my idle air controller is sticking since it's been so cold, or I have a vaccume leak somewhere.
Thanks in advance!!!