CRC Intake Valve Cleaner - 2003-04 Mach 1 Registry Owners Club

STREET BULLY · 12-05-2016, 11:05 AM

Has anyone used this new product valve cleaner from CRC? I have used it on two other vehicles however I am a little worried about using it on the Mach 1. It worked great on the other two vehicles. This is for the dry side of the valve which I spray through the throttle body making sure to use the entire can as the instructions point out. From what I understand you get a mass buildup of carbon on the backside of the valve after 10,000 miles.

Mach351 · 12-05-2016, 11:42 AM

Why would you use something on your other vehicles that you would worry about using on the Mach?
Could you see your valves on the other vehicles before and after use to determine it worked great? What is the criteria for working great?

And please define/quantify mass build up of carbon.
sounds hokey
_

NastyNate · 12-05-2016, 06:51 PM

My valves did NOT have massive carbon build up and I had 200k miles when I tore it down for a head gasket. I used seafoam maybe twice. I dont buy the BS they are trying to peddle. You have other issue if your getting massive carbon build up on the valve and pistons.

STREET BULLY · 12-16-2016, 05:57 PM

Quote:

Originally Posted by Mach351

Why would you use something on your other vehicles that you would worry about using on the Mach?
Could you see your valves on the other vehicles before and after use to determine it worked great? What is the criteria for working great?

And please define/quantify mass build up of carbon.
sounds hokey
_

Check it out on youtube CRC Valve Cleaner...it seemed to work pretty well on two other ford vehicles.

12-05-2016, 11:05 AM	#1
STREET BULLY STREET BULLY Join Date: Feb 2007 Location: Va Posts: 412	CRC Intake Valve Cleaner Has anyone used this new product valve cleaner from CRC? I have used it on two other vehicles however I am a little worried about using it on the Mach 1. It worked great on the other two vehicles. This is for the dry side of the valve which I spray through the throttle body making sure to use the entire can as the instructions point out. From what I understand you get a mass buildup of carbon on the backside of the valve after 10,000 miles.

12-05-2016, 11:42 AM	#2
Mach351 Psycho Dog is Psycho Join Date: Sep 2008 Location: Lewisville, TX Posts: 1,990	Re: CRC Intake Valve Cleaner Why would you use something on your other vehicles that you would worry about using on the Mach? Could you see your valves on the other vehicles before and after use to determine it worked great? What is the criteria for working great? And please define/quantify mass build up of carbon. sounds hokey _ __________________ Firefly: opening scene of Serenity - This Land Firefly: Out of Gas - Don't Be Afraid

12-05-2016, 06:51 PM	#3
NastyNate Registered User Join Date: Mar 2008 Location: Jersey Shore Posts: 1,349	Re: CRC Intake Valve Cleaner My valves did NOT have massive carbon build up and I had 200k miles when I tore it down for a head gasket. I used seafoam maybe twice. I dont buy the BS they are trying to peddle. You have other issue if your getting massive carbon build up on the valve and pistons.

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