GOT ROUGH IDLE? (how to clean the throttle body) SENTRA

[@everydayentertainment8574]

I have a Sentra just like this. I have 133,000 miles. I want to perform this throttle body cleaning but I am not sure if I may damage the throttle body. Someone told me you have to get a new rubber gasket when putting the throttle back in place. I am scared if I damage the throttle body by manually opening the butterfly. Would anyone be able to explain how to clean the actual throttle body once I take the black hose off?

[@jefflinduff8962]

The oil you add to the filter is the cause of your mass airflow sensor getting dirty. I would just use an OEM air filter.

[@mohammadyounes8202]

Do u need to disconnect negative point on battery before cleaning throttle body?

[@redlinearroyo847]

K&N air filters do perform better for mpg and performance but you should know that the extra air flow does mean more contaminants are allowed to pass. You might not have to clean every 48k if you used a good traditional filter like a Wix or Purolator. I only clean my Honda intake every 140,000 miles and that's more just for the easier cold starts rather than rough idle. If you are willing to loose the .1 mpg you might get with a K&N you can go much longer between having to clean the intake.

[@everydayentertainment8574]

I have a 2013 nissan sentra sR. It makes a rough idle sound between 1500-2000 rpm. Only at low speeds. Do you think cleaning the throttle body would help this issue.

[@kittydupree2]

It could. Invest in a low cost basic obd reader. It’ll give you the diagnostic code to help troubleshoot the cause. I bought a cheap one at autozone and it helps me every time. Another tool I keep in the glovebox of my car is a basic multimeter. That way I can read a car battery to see if it holds enough voltage to start the car. I’ve helped several friends out this way and was able to assess my car when my gf took it to work one night and it wouldn’t start.

[@sharikaj04]

@@kittydupree2 I have of those things and it gives me no code. My car is doing the rough idle nissan sentra 2017 and being very sluggish when accelerating. I'm doing to try this cleaning by myself I think.

[@tiempoderelajarce983]

2016 sentra sv con el a/c parado aplicando el freno se mantiene en 1000 rpm, si apago el a/c con el freno las revoluciones bajan a tal grado que entra en modo de seguridad y no me deja acelerar a más de 40 mph tengo que apagar y prender el vehículo y no manda ningún código que puede ser el problema gracias.

[@willwonder4207]

Señor; encontré que mi carro estaba vacío de coolant tengo 90,000 km es normal ?

[@SamAkaVlogs]

No, siempre debe tener el nivel adecuado de coolant

[@carlosmad2357]

What kind of spray are you using to clean the throttle body?

[@kittydupree2]

I use crc throttle body and mass airflow sensor cleaner. They sell a duo at Walmart with just enough, so no need to store large cans. Don’t use brake cleaner.

[@SamAkaVlogs]

Got rough idle? Then you must watch this👆👆

[@davidalvarado3560]

What year is that sentra?

[@SamAkaVlogs]

2017

[@Fayis1341]

You need to learn throttle with a scanner for sure

[@callofdutyworldcod3345]

I think you can do the relearn process without scanner

[@deniscleary13]

Just use normal oem air filter because all that crap oil sprayed on filter is going to end up on the maf sensor 🙄