oh boy! You and I are in the same boat! lol I have a 2000 Kia Sephia and it is notorious for problems! Check wire harnesses leading to starter, and have mechanic check ignition/spark plugs... especially if it running/idling rough. Had the same problem with the same make and model. I'm not sure exactly what caused the problem but it only happens when the gas tank gets low. If I keep a half a tank of gas I don't have the problem.
Wiper parking switch faulty, most often part of wiper motor
There could be a number of causes. If the car is making the sound whilst stationary it could be a slipping fanbelt, or could be a problem with bearings. Water pump bearings are a common cause of such noise. If the noise is occurring only whilst travelling. It could be wheel bearings or rubbing brakes.
There is no best rain footwear for running. If it is raining then you most likely should not be running. Running in the rain could cause an injury which is not good.
wheel balance
A bad compressor belt can cause a whistling noise while running the air conditioner. A bad engine can also cause this noise.
Running out of gas my certainly be a cause for the check engine light to come on. It could also be an assortment of other issues.
THERE IS NO CARB. ON A SEPHIA. YOU CAN CALL ANY JUNK YARD AND THEY COULD PROBABLY GET YOU ONE FOR AROUND 50. IT CALLED A THROTTLE BODY ASSY.
Could be an A/C coolant leak.
Could it be from taking paracetomal 3 days running
It is possible that running could cause issues with your knee. Running tends to put a lot of pressure on the knee joints, therefore it could cause more damage to your bad knee. It may be better to peruse a different sport, such as biking, that relies less on your knees.
could be you starter solenoid. The part of the starter that the cable from the battery plugs in. Experienced something like that on an old car that I had as a teen. Jay is the name
For most people the calories would be very close to the same. Remember when you are on a treadmill you don't have the wind resistance to deal with. This could cause a slight difference in calorie burn, making running outside burn a few more calories.