Thank you for the response.
I'm sorry there are some star note above.
What I meant to asked is that the motor start to hesitate in motion mainly when I press the gas and the car has been runing for a while. When I just start the motor and go somewhere usually doesn't do anything only after its runing and the enjine is in the hot temperature.
Also I took the car to autozone and have them check the enjine light and they said it's reading (missfire). They told me you can try to check the coil on the plug or (ignition plug) since I recently change the sparkplug. I'm not sure what the product exactly called, but I baught a tester or diagnostic from auto zone. It has a negative and positive wire that came with it. They told me to test it and it should read around 12. My problem is I don't know how to use it. It didn't came with an instruction.
I don't even know where to turn the switch to and what note and number to pin point the **** to.
My last question is, do I need to take out the coil on the plug out of the enjine or do I need to leave it there and turn the ignition on to test it? I uploaded the photo that I want to test out.
Thanks much for the help.
Friday, March 18th, 2011 AT 3:24 AM