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04-20-2017, 05:32 PM
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#1 |
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70+ ( Old Skool Club )
 
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
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Pcm ??
I have 1999 Tahoe with the 350 and 4L60 trans. Its a Z56 Police Package Tahoe ( pictured ) and I've heard folks talk about a "Super Tune" on these vehicles. There is local guy that is doing Super Tunes on vehicles and says he can really enhance my truck with theSuperTune.he said something about re-programing the PCM, whatever that is, and that this Super Tune only needs to be once. He wants pretty good money to do it. Anyone familiar with this concept of Super Tune?
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1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021 |
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04-21-2017, 07:02 PM
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#2 |
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Registered User
Join Date: Jul 2007
Location: Dunnellon, FL
Posts: 113
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Re: Pcm ??
The PCM is the computer in the truck that controls the engine and other things. There are a number of folks that do "Super Tunes" and yes it can enhance the performance - usually with a reduction in mileage.
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04-21-2017, 10:56 PM
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#3 | |
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70+ ( Old Skool Club )
Join Date: Nov 2003
Location: Saskatoon, Saskatchewan ,Canada
Posts: 9,073
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Re: Pcm ??
Quote:
__________________
1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021 |
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