Vehicles to 85-90 miles lexia 3 pp2000 per hour the steering

Vehicles to 85-90 miles lexia 3 pp2000  per hour the steering wheel shudder slightly, not any of the more than more than 90 km.
Solution: Reason resonance vehicles occurred in the process of moving. The various components of the transmission system in a slight jitter generated when the work is normal. Owners can tires look transposition, there will be some effect. The severe wobble if possible deviation of the toe angle of the tires out, only to a professional repair shop for maintenance.
The brake is not a new car, easy to use, it feels more meat than previously responsive.
Solution: When the vehicle for some time after the brakes, the brake pads have a certain degree of wear, disc  lexia 3 pp2000 will have a certain gap, so there will be a brake feel sluggish. Cherokee's braking system is equipped with a system dynamic uploaded proportion control valve braking force is automatically controlled by a control valve allocated. If the brake disc is no excessive wear, brake hydraulic system no leaks, the owner can be assured.
Solution: Check the vehicle for self-installation of a high-power electrical equipment. Many owners do personalized modifications on the car. Projection lamp of the high-power electrical equipment is the most common, but some private decorate a large wattage lamp installed but did not do the appropriate circuit transformation, which often blown fuses, can lead to spontaneous combustion vehicles. Recommended the owners best not destroy the original car circuit equipment If I J2543  have converted to the original approved specializing shop to transform.
2.JEEP2500 new vehicles dashboard "creak" sound.
Solution: new car ministries sealed tight, the the plastic parts friction between the instrument platform and instrument panel sound is normal, the sound in the vehicle after a period of time will slowly disappear.
3 power steering system played after the issue "Chi Chi" leak sound.
Solution: when the engine is running, try not to make the steering wheel is played rudder state, because of the hydraulic oil pump is forced to continue to work and lead to overheating of the hydraulic oil, and damage Seat Occupation Detector Sensor Emulator to the power steering system; cars still when the steering wheel played the rudder will increase oil pump the load generated noise, short-term but it also reduces the engine idling