300E hesitating after repairs..HELP
My 300E was going through its little bugs for a while. So I recently had my fuel mixture adjusted, my 02 sensor replaced(with the Ford Mustang sensor). Well after that, my car now hesitates badly. I feel the hesitation when coming off a stoplight, all the way to freeway speeds. My idle is more steady, but it hesitates badly when I am on the gas. What now could be wrong with my car??? I have replaced :
used 2 bottles of techron ia 1/4 tank of gas
new gas cap
new plugs and wires
new cap and rotor
Should I disconnect the battery so the ECU restes??
What else could be causing my car to hesitate???
1987 mercedes 300E
1995 e320 conversion(hated the 300e grill)
Monochromatic Paint (Custom Blue)
Flat Badged (front)
custom "carbon fiber" console
18 inch HP EVO rims
Sold! Now I drive a Monte Carlo SS