2003 Nissan Extrail idle drops

nissan

#1

after 500m there are no revs but if I turn off the motor for 10min and start again everything is fine and at that time if I had turned on the heater, the fan does not turn off.nissan extrail 2003.


#2

Reread your post to yourself.
Someone who knows nothing about what you are talking about, is lost!!!

Give us a little more to work with.

Yosemite


#3

Ok, sorry about that. My car is a Nissan extrail 2.0 automatic and
when I start it, it idles properly but after maybe two minutes , the
idling changes, goes down and if I try to apply the accelerator
nothing happens, but after a minute or two it goes back to normal.
This happens even when I have half a tank of petrol. What I also
realised is that when the idling is low the heater fan does not stop
even if I try to turn it off and the battery signal on the dashboard
starts flicking. I hope I’ve done better this time.


#4

The way I read it you have two separate issues.
Engine RPM: No Check Engine Light?

The heater fan situation might be a faulty fan switch.


#5

You may have a couple of problems. First, you may need to replace the alternator since you mentioned the battery warning. The blower issue may be due to a faulty solid state speed control module. See what happens after the charging system is repaired first.


#6

thanx bros, i’ll do that