Hey guys. here's my problem, I really need help and no one has been able to help me out so far.

I drove the car for 850 miles ran fine and very strong, from 850-1000 miles. it started losing power and slowly got worse gas mileage, it got to the point where I can barely drive it.

My car revs up extremely slow, sitting in nuetral I can rev it up but it revs really slow as if it's in gear driving down the road.

when I do drive it, it's very hard to accelerate. but when I rev past 4500rpms, it just lets go and pulls very hard like it normally should.

I'm also running rich. I'm running stock non obd fuel system aside from a AEM fuel rail. I have C1 bottom end, C5 top end. all non obd wiring

I'm getting no codes, timing is just fine, ignition timing is fine. my idle is normal, it doesn't miss or anything. I"ve tried, new O2 sensor, another TPS, another MAP, a different Distributor, new spark plug wires, new plugs, new engine harness. and another ECU. they made no difference the only other things I haven't tried are, injectors, and FPR.

CAN SOMEONE PLEASE HELP, any ideas would be great, my aim is G2Crash. Thanks

 

it could be in the fuel system. my 91 teg was bogging and even stalling out for a while too. I replaced the fuel filter and all my problems were solved. Try that

 

Did you check your ground wires? (sorry, I know, I'm grasping at straws)

Try Sea Foam and some TB cleaner and then change your fuel filter.

Good luck!