I wanted to clarify on the problem a bit......
ok first off these are the things i have checked or changed.
1. Cap and rotor
2. spark plugs
3. plug wires
4. Timing (set right on the red mark) (and the connector was shorted)
5. I cant find any vacuum leaks
Here are things that have been done ......
1. The evap canister is not connected because it is for the obd1 motor so the lines are just pulled off and left open.
2. The evap purge solinoid has been removed and the hole plugged.
Here is my best description of the problem.....
The engine starts fine , the oil is clean and full , and the coolant is also good. The engine does not smoke at all. The fuel filter has been changed less than 20000 km ago.
Ok now that i ahve that all out of the way here is what happens. If i just start the car and have it idleing , then have the hood open and manually open the throttle by hand, all the way quickly, the engine bogs and seems to back fire. However if i dont open it all the way and rev to 3000-3500 and then open it quickly the rest of the way there is no hesitation and it revs up fine.
Now if i am driving the car and dont give it too much throttle , it seems to run and pull just fine. If i am say in second gear at about 2500 rpm and mash the throttle down to the floor it stutters and backfires and loses
power until the rpms have climbed to 3000 - 3500 then it pulls fine.
if i am in second gear and have the rpms above 3000 then mash down the throttle it runs fine, pulls alright but seems a little weak above about 5500 rpm.
Just to clarify it does this in all the gears but second seems like the worst. If i am at 2500 rpm in third and mash the gas it still does it.
<span style="color:#FF6666">
I am including some pictures of the plugs as well as the thing that makes the loud humming noise.</span>
Let me know what you guys think , i really appreciate any help you can give me.
Just another note , when i first got the engine in it ran fine, it was only after a long hwy drive that this problem started.