Alright, my main problem is back. With the loss of power and oil pressure dropping at stop rapidly then popping back up with rpms then idleing hard.

Whenever i am trying to step on it from a stop i lose power and my car puts, especially when i go up hills or from a stop. When i drive on the freeway i can feel it loose pressure of the speed being maintained and then kicking back up.



This is what i have done already:

- Replaced MAF
- Had a shop replace actual distributor, cap and rotor. (dont know if they changed wires)
- New spark plugs
- New fuel filter
- New fuel pump (checked power to pump when replaced its good, and had pressure checked before replacing and it was good)
- New oil and filter


After i did all this it was running great for about a day, then the SES light starting blinking. And then the same problem i had before of the random misfire started happening again, i havent had the code checked but it was the P0300 before...so i figure its the same thing again.

Any suggestions or input would help

 

*Thread Closed - Double Post* Since you already have another thread on this subject, please keep your questions there.