Review on π Enhance Fuel Efficiency & Boost Power: Performance Chip/Power Programmer for Ford Expedition 3.5L, 4.6L, and 5.4L Engines by Noah Jess
Killer Electronics
After using this product for several months, my mass air flow meter failed. My car is a bit older and had about 140k when it happened so I replaced it hoping age could be the culprit. After 10,000 km the DMRV flew again. At $200 each, I decided to replace the MAF and remove this product along the way. My gas mileage went down 0.5mpg, but after 15,000 miles the check engine light didn't come on. $200 every 10,000 miles is no better than a mile or two to the gallon. Don't mess with this product.
- Best
- Ugly Packaging
New products
Comments (0)
Top products in π Engines & Engine Parts
10Mm Drain Hose For Easy Oil Changes By RuggedMade
34 Review
Synthetic engine oil LUKOIL Lux synthetic SN/CF 5W-40, 1 l, 1 kg, 1 pc.
35 Review
Synthetic engine oil MOBIL 1 FS X1 5W-50, 4 l, 4 kg, 1 piece
14 Review
Ford 6.0 Powerstroke Oil Dipstick 2003-2007 F250 F350 F450 F550 Super Duty Excursion Diesel Engine Replace 3C3Z-6750-AA 917-310
22 Review
Another interesting products
2 Vepagoo 10In 13Lb/58N Gas Shock Spring Strut Lift Support For Cabinet Door Truck Tool Toy Box Lid - C16-03213
13 Review
MICHELIN Energy XM2+ 205/65 R15 94V Summer
35 Review
Tire Michelin ENERGY XM2+ 185/65 R15 88 H
30 Review
1.5 Inch Leveling Lift Kit Compatible With 2004-2022 F150οΌLeveling Lift Kit Fit For 2004-2022 F150 2WD 4WD Forged Front Strut Spacers Raise The Front Of Your F150 By 1.5
13 Review