Ways to fix a rough idle when decelerating (Ford Ranger 3.0L 2007)

[@OldRustySpoon]

Just cleaned these on my '05, idles like a brand new truck now, thanks!

[@tacoquest3528]

While you're in there you can replace that figure 8-shaped IAC gasket. Fel-pro costs a buck on rockauto

[@ayynooporfavor2976]

I didn’t clean mine I bought them new Maf sensor and the idle air also the throttle position sensor I still have that problem where she revs to 3k rpm’s …what’s next?

[@brandenapexo604]

Same

[@1skull]

I just cleaned the throttle body with a Lucas cleaner for that. It was gunked up pretty bad and now has a normal and stable idle. I did remove the throttle body from the intake, so really cleaned it well.

[@OscarHernandez-il8tv]

Please do a video on throttle cable!

[@jsmedbond]

To clean the MAS , can you use brake cleaner?? Or do u need a specific cleaner??

[@burrheadjr]

Do not use brake cleaner on it. The sensor very sensitive. You should use mass air flow sensor cleaner on it.

[@emadashour5111]

لدي مشكلة سيارة تتوقف عند الحركة غيرت قلب بومبة بنزين وفلتر بنزين لافائدة

[@bobbybaker8878]

2008 Ford Ranger

[@mcgerry1543]

I don't have a rough idle, but when I go over 2000 rpms my Ranger shakes and i let go of the gas pedal and everything goes back to normal. It happens every time, do you have any idea?

[@burrheadjr]

A lot of things it could be, but I heard a guy with a ranger complain about the same thing at the same RPM, and it turned out it was a cracked spark plug that was giving him the issues. You can also look at the harmonic balancer, tires and wheels, engine mounts, water pump to mention a few.

[@mcgerry1543]

I did a tune up, thinking it could solve the problem. New spark plugs and Wires, see i can step on the gas and get it to 3000-3500 without a problem, but when it shifts down to 2000 it does that shaking sensation. I let go of the pedal and press on the gas again, and it goes away. But I'll definitely keep looking

[@mikem9536]

@@mcgerry1543 My guess would be the harmonic balancer.

[@jeremyrainwater2175]

What would that be?

[@billloyd3220]

@@mcgerry1543 and actually sounds like the torque converter. Do you notice it around 45 mph?

[@jeremyrainwater2175]

Can u use alcohol?

[@burrheadjr]

only use Mass airflow cleaner on the Mass airflow sensor, it is very sensitive.

[@olivernavarro9748]

👋