This depends on how you define your axes. Let's assume they're defined as normal (being positive is accelerating, negative is breaking, and for velocity positive is driving forward, negative is driving in reverse). Then of course, you are speeding up. This simply means the train was in reverse, but it's accelerating in the positive direction now.
Could be your spark wires, you should get bosch plus2 plugs theyre really good.
If normal movement meaning driving the car then YES
A vehicle may sputter while driving at normal speed due to several issues, including a clogged fuel filter, which restricts fuel flow, or a failing spark plug that disrupts the combustion process. Additionally, problems with the ignition system, such as a malfunctioning ignition coil, or fuel delivery issues, like a failing fuel pump, can also lead to sputtering. Other potential causes include air intake problems or a dirty mass air flow sensor that affects the engine's air-fuel mixture. Regular maintenance can help prevent these issues.
tie rods
The "Slip" warning light on the dashboard of a Nissan Infiniti G35 indicates that the vehicle's traction control system (TCS) is actively working to prevent wheel spin, typically during slippery conditions or when accelerating. It may illuminate during normal driving if the system is engaged. If the light remains on or flashes frequently, it could indicate a problem with the TCS, and it's advisable to have the vehicle checked by a mechanic.
mine stays just a quarter inch below midway all the time at normal temp
Could be your timing belt.
hi it sounds like your universail joints or tail shaft
New brakes do not grind. If you replaced the brake pads and resurfaced the rotors you may hear a bit of a sound but it is normal until the pads and rotors wear during normal driving.
The driving distance from Rochester, MN, USA to Normal, IL, USA is 400mi / 643km
Oil sputter is going to be a normal thing if the oil cap is not on while the engine is running. The engine should never be run with the oil cap open. The engine actually has less compression when the oil cap is open, and this could hurt the engine.