SuperDrivier

The only way to clean the engine internally is using flushing oil of 5 liter and run the car for 10 km then put the new oil after flushing the old one. cleaning the radiator will clean out some of the rust inside the engine. you have to use steam wash pumps in the service places and open the hoses of the radiator from both ends of the pipes and steam wash the engine from there only when engine in cold. External wash is just easy applied only when eniging is cold or just started.

Car Computer Tuning/programming For Jeep Cherokee, Wrangler, grand Cherokee, form 1996 to 2004, only for American (4.0 Liter), 6 cylinders. Your car will gain 20 Horse Power, 15 Nm torque, and fuel economic. I can increase +500 RPM and you will have more speed at every gear shift (max rpm=5700). If you have big tires, I can adjust the speed gauge for your car depending on the tire size. NOTE: Your car must be in good running condition. Not overheating engine and only good engine oil like 10w30 Motercraft engine oil for Off-Road performance, or 5w30 Caltex engine oil for Road performance. Your full fuel system must be clean. And good spark plugs. I guarantee you that this programming doesn’t affect your engine at all. It is only for 400 DHS, Call: 0508799709