Low speed engine miss
I have asked this once before but have done some work since them and still have the problem.
When I am in drive and doing about 30 to 40 mph I can feel an engine miss. Sometimes it is worse than at other times and sometimes you can't feel it at all. If I really get on it, I can't feel a miss.
Here what I have done so far.
1. Replaced the Ignition Module and coil packs (used set).
2. Spark plug wires.
3. Spark plugs.
4. Fuel filter, air filter and pvc valve.
Any thoughts would be greatly appreciated.