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Cleaned MAF sensor and Throttle Body #4487185
08/13/17 09:14 AM
08/13/17 09:14 AM
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
SilverFusion2010 Offline OP
SilverFusion2010  Offline OP
Joined: Jun 2011
Posts: 1,803
Crawfordville FL
And wow! What I thought was a spark plug induced stumble on cold start and idle is GONE! Idling smooth as glass and everything about driving the car has improved. Engine is smoother at all RPM and shifts are smoother as well.

If you have a high mileage vehicle it is worth spending the $8 at Walmart for the CRC throttle body cleaner and MAF cleaner. It took me about 30 min to pull the airbox, remove the MAF, spray it out and set it aside to dry while I pulled the throttle body and cleaned it out. Reassembled everything and got a funky start because of leftover throttle body cleaner and it settled into the smoothest idle it has had since I bought it.

Not a gimmick!


2010 Ford Fusion SE 3.0L V6, 181 miles M1 HM 10w-30
Re: Cleaned MAF sensor and Throttle Body [Re: SilverFusion2010] #4487219
08/13/17 09:56 AM
08/13/17 09:56 AM
Joined: Aug 2017
Posts: 565
Nebraska
BJD78 Online content
BJD78  Online Content
Joined: Aug 2017
Posts: 565
Nebraska
That is a fine product and works well, used some a few months ago on our daughter's 02 corolla high school car, it was having slow throttle response and pausing while accelerating and this cleared it up. The MAF sensor did not look dirty or grimy, but apparently they can have gunk that you cannot see. A few sprays and let it dry and done, runs like a champ. Super easy and cheap, since it is a 2 pack I cleaned the TB as well. have used product for years but only recently noticed the 2 pack. The 2 pack is cheap enough, I do it every couple of years on our other vehicles. A shop would probably charge $100.00 to do that task. The way I look at it, it is only about $8.00, so that saves me $92.00 that I can spend for other household essentials like beer and ammo.


2010 Forester:122K
2009 Sonata :189K
2010 Tucson:55K

OCI 5K using the cheapest dino oil I can buy,usually NAPA or TSC Travelers oil.
Re: Cleaned MAF sensor and Throttle Body [Re: SilverFusion2010] #4487334
08/13/17 12:11 PM
08/13/17 12:11 PM
Joined: Apr 2013
Posts: 2,422
The Northeast
mclasser Offline
mclasser  Offline
Joined: Apr 2013
Posts: 2,422
The Northeast
Glad to hear it. It's amazing what a little cleaning can do.


2018 Hyundai Elantra VE -- 6K
2013 Honda Pilot EX-L 4WD -- 57K
2002 Honda Accord EX-L -- 212K

Re: Cleaned MAF sensor and Throttle Body [Re: SilverFusion2010] #4487360
08/13/17 12:33 PM
08/13/17 12:33 PM
Joined: Jan 2007
Posts: 17,501
Clovis, CA
Merkava_4 Offline
Merkava_4  Offline
Joined: Jan 2007
Posts: 17,501
Clovis, CA
If your throttle body is bare metal with no special coating, you can use regular carb cleaner. However, I take the throttle body off the engine and remove all the sensors before cleaning.

Re: Cleaned MAF sensor and Throttle Body [Re: SilverFusion2010] #4487363
08/13/17 12:36 PM
08/13/17 12:36 PM
Joined: Nov 2004
Posts: 7,805
Texas
GMBoy Offline
GMBoy  Offline
Joined: Nov 2004
Posts: 7,805
Texas
For even more positive benefits run the engine and spray the throttle body cleaner in there, It goes over the valves and pistons and removes a bit of carbon. Need the BIG can though and use it all up.

Re: Cleaned MAF sensor and Throttle Body [Re: BJD78] #4487385
08/13/17 12:55 PM
08/13/17 12:55 PM
Joined: Nov 2012
Posts: 234
NorCal
Seventh Offline
Seventh  Offline
Joined: Nov 2012
Posts: 234
NorCal
Originally Posted By: BJD78
household essentials like beer and ammo.


Haha indeed

Re: Cleaned MAF sensor and Throttle Body [Re: Seventh] #4487387
08/13/17 12:56 PM
08/13/17 12:56 PM
Joined: Jan 2008
Posts: 10,968
OH
SatinSilver Offline
SatinSilver  Offline
Joined: Jan 2008
Posts: 10,968
OH
I'd use all the left over money towards craft beer and a carton of eggs. Kegs and eggs.


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