I have a 2002 Escape, and I want to maximize my fuel economy. I've been reading about performance chips, but still don't know whether or not to expect mileage gains. I'm wondering, if these chips really improve mileage and performance, why aren't they part of the original equipment?

Is there a chip you would recommend for the Escape? Will it be legal in California? What other mods/bolt-ons would you recommend?

Thanks!

 

The factory code is programmed for 87 octane and the average driver who likes soft, cushy shifts.

Performance chips require 91 octane or better and give a quicker, firmer shift.

Not all applications give a mileage increase but I've never gotten feedback that mileage decreased. My Ranger gives a slight mileage increase (about 1 mpg). Its not enough to offset the cost of higher octane, but enough to make it only a couple of bucks per week more that I spend. In my experience, its been worth it.

Not all Escape ECU codes are easy to obtain from Superchips or Diablo. Some are available and I can program them the very same day. Others require putting in a request with the manufactuer and having the code ready within 48-72 hours. Still others require a "code read" which means you have to find a local deal who can read in your computer code and then provide the performance code based on your stock code. If you can give me your ECU codes, I can let you know.

Neither the Diablo nor the Superchip will cause the vehicle to fail emissions. However, at this point only the Superchip has been CARB certified so if its a concern you need to use the Superchip in California.

Good additions that work well with a chip is a cat-back exhaust and good intake system. The cat-back will generally give better results than the intake. Of the three, the intake is the least cost effective. However, in combination, the three generally yield very good results.