Anyone know if there is a difference. I've read that you can use carb cleaner to clean the throttle body and I've read that you should not use it. Any opinions.

 

They're the same thing with different letters... There are some that are safe for TB clear coats and will not harm it though.

 

I have yet to clean my throttle body or IACV because I don't think they need it. Throttle response and idle are perfect. I am reluctant to clean the throttle body when I read the following in the Haynes manual:

"The throttle body is coated with a sludge-resistant material designed to protect the bore and throttle plate. Do not attempt to clean the interior of the throttle body with carburetor or other spray cleaners. This throttle body is designed to resist sludge accumulation and cleaning may impair the performance of the engine."

Any opinions on this statement? My car has low miles and is used mainly on the highway. When do .orgers initially start cleaning throttle bodies and using Seafoam?

I'm inclined to leave well enough alone.

 

I'd say clean it with every major tune-up. (aka 60k miles)

I first cleaned my TB at about 125k. I checked it a year later and there was barely any buildup on it.

Guess it would also depend on the air quality in your area.

 

TB cleaner is usually sensor safe. there are a few electrical sensor on your TB...

 

I'm inclined to leave it alone. I'm still under 60K, mostly highway miles. I live right near the ocean and the air quality is quite good. The car hasn't been used for commuting (and seldom was) in almost 4 years.

 

i check mine out every 5-6k to see how much crap builds up. surprisingly there's a LOT. maybe its just the air around jersey.