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indy-tech
indy-tech, Import tech
Category: Nissan
Satisfied Customers: 7184
Experience:  Import technician
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why does my nissan maxima qx sel stall at juctions and revs

Customer Question

why does my nissan maxima qx sel stall at juctions and revs drop and stall
Submitted: 2 years ago.
Category: Nissan
Expert:  indy-tech replied 2 years ago.
.

Quite a few things could cause this but the most common is the throttle body and idle control system being gunked up with carbon build up .

Remove the throttle body and clean out well with throttle body cleaner spray
check the oparation of the idle control IACV

graphic
Check codes , if the check engine light is ON when the engine is running . as you may have other issue ,if you do then Please get back to me with the reply button and not the poor or bad service rating , so i can get back to you with further assistance with this issue or offer assistance with another expert .

Rgds Greg.
indy-tech and other Nissan Specialists are ready to help you
Customer: replied 2 years ago.

iacv has been cleaned and the part is now obsolete i have problems when i have been 3 or 5 miles and revs cut out when reversing

Expert:  indy-tech replied 2 years ago.
. stewart.

Do you have any malfunction codes, is the check engine light ON when the engine is running ,

Greg
Customer: replied 2 years ago.

no warning or code orange light comes on few seconds but before it used to flash few seconds before starting ignighton

Customer: replied 2 years ago.

orange light comes on but does not flash like it use to

Expert:  indy-tech replied 2 years ago.
Okay Stewart, you need to get hooked up to see what malfunction codes you have, as when the fuel injection management system has a fault like yours it will store a malfunction code and trip on the check engine light solid , if it flashes then this means you have a misfire problem and will store a misfire code like a P0300 .

you are sure to have other codes so you need to find what these are ,then get back to me with the codes .

Rgds Greg
Customer: replied 2 years ago.

going to take it to Nissan dealer an explain it to him and let him drive it cos it has had 2 diagnostic checks all they said is that is intermitant

Expert:  indy-tech replied 2 years ago.
Stewart .

If the problem is intermittant and the check engine light comes ON then there should be a stored code to work from .

Let me know what happens .

Rgds Greg