Any one used a programer on 99+ 4.3 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Aarons72s · 07-03-2008, 02:39 AM

Hi everyone. I am wandering if anyone ever used a programer on a 99+ 4.3l automatic. I have one in one of my vans, yeah I know it is a van but uses same drive train, and thought about getting one to see if it would help it get a little better performance, shifting and milleage. I am not expecting v8 performance just maybe better power use and milleage. Just would like to here fellow members observations and experiances. Thanks in advance.

07-03-2008, 02:39 AM	#1
Aarons72s Registered User Join Date: Apr 2006 Location: oklahoma Posts: 10,669	Any one used a programer on 99+ 4.3 Hi everyone. I am wandering if anyone ever used a programer on a 99+ 4.3l automatic. I have one in one of my vans, yeah I know it is a van but uses same drive train, and thought about getting one to see if it would help it get a little better performance, shifting and milleage. I am not expecting v8 performance just maybe better power use and milleage. Just would like to here fellow members observations and experiances. Thanks in advance. Last edited by Aarons72s; 07-03-2008 at 02:40 AM.



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