Fuel Injector Cleaning

[zoomzoom_fan]

Hello Everyone,

As I was doing my 20k inspection at local Mazada service shop, the service manager offered me an optional fuel injection cleaning for $120.
I have never done it on any of my previous cars and I elected not to do it this time either.
Does anyone have any experience with fuel injector cleaning? Does it really help improve gas milage? Is is worth spending $120???

Thanks

 

[kelrog]

http://www.mazdas247.com/forum/showthread.php?123739883-Fuel-Injector-Cleaning-Service

 

[table5511]

Does it include a free blinker fluid flush?

 

[ceric]

I dump a small bottle of gas treatment into the tank on every other fillup.
I have been doing that for many years on at least 6 vehicles. They all ran like new
when I sold them at 7-8 year-old. Each bottle costs about $1.

 

[sts7049]

don't waste your time. if you like, grab a bottle of Chemtool and run that through the tank once a year.

 

[zoomzoom_fan]

Thanks for all you comments.

 

[shodanusmc]

Add a bottle of Techron every 3 months.