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1997 GMC C/K 3500 Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Mo Go - but a little more fuel cost

Reviewed By Thomas M (Carbondale, CO) Reviewed for a 2001 GMC C/K 3500 —7/2/2010 8:18 AM

Slam dunk to install. Had to remove 2 fuses but down loaded with no problems. Tuned to "regular" gas in an 8.1 GMC and had some ping but called in and the regular setting is set for 87 octane and I had 85 so bought some octane booster and solved that problem. Later fueled with 1/2 premium and 1/2 85 and so far no problems. Power gain is noticable, especially in mid range. A little dissapointed in the 87 octane setting as I was after performance gain as well as cost and ended up costing about a dime more per gallon for the 87. Haven't run enought to notice any fuel milage gain at this point and it is hard to keep your foot away from the firewall so we'll see if the additional performance is worth a dime/gallon. At this point I would recommend the programmer, however.

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Edge Insight CS/CTS Monitors Reviews


Great Monitor

Reviewed By Bruce C (Fort Defiance, VA) Reviewed for a 2011 Ford F-350 —12/18/2014 3:57 PM

Great way to monitor your critical engine PID's. Goes beyond what standard gauges can do and you can change the Pid's you view as needed. Highly recommend unit to friends.

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ScanGauge OBD II Scanner Reviews


great little product

Reviewed By dan s (brownsville, TX) Reviewed for a 2013 Toyota Tacoma —12/3/2014 8:33 PM

Great little product. Easy to use and set up. Would've been nice if it came with a mounting bracket. Does all it claims to do.

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