When i start my car up , but it only stays on for a second if not less. Some things ive noticed are my oil pressure reading kinda stays at "45" no matter what now. other times after driving for a while then parking at my destination the pressure kinda flunctuates in the lower part of the gauge , above zero though. another thing is it feels like theres more pressure under myacceleration peddle. the car doesnt just "move" like it use to , i have to push the peddle a little harder.:banghead:

the low oil light is nothing to worry about, as long as the oil is full by the dipstick. These lights commonly malfunction in older cars as they get mucked up with sludge and oil deposits.

the accelerator pedal issue is most likely being caused by a dirty/carboned up throttle body