mines non turbo too, mine gets a tiny jump at 5500rpms but no real extra power then feels like its chugging at 6800rpms also ya i need to check ground. ill do it saturday the dorm parking lot will be my work shop .

 

When I mean a huge difference, I mean a H U G E difference, like it'll take about 10 seconds to go from 6k to 8k and my car wouldn't even make up to 8k in 2nd gear, normally it had no problems...

Stupid mechanics, they cant even change the oil without breaking something, this is why I do my own work!

 

ok so i finally had some time to actually work on the car and read fsm. so i tried unplugging that solenoid and it ran exactly the same with it plugged in or not plugged in. knowing this could i assume this is the problem?