Ok so I have a 94 Explorer and since the ford explorer forums take like 3 weeks for a reply v. Audizine which takes minutes I thought id ask here.. Please dont flame me.. i come in peace..

My 94 X got new injectors, sparkplugs, sparkplug wires, and in the past 200miles got an oil + filter change. (Castrol 10w-30 + Fram double guard filter) Even before I did the oil change I noticed that the oil gauge it has wasn't in the center of NORMAL.. Now it tends to sit at the N of Normal towards the LOW label.. It doesn't burn/leak oil at all.. After 4k of not changing the oil last time it had all 5qts! Could something the garage did when changing the injectors, sparks, spark wires have done something?

Car is running a bit on the sluggish side (I feel it doesn't have the 200hp I gave it when I modded it, feels like the stock160hp.)

Also u should know when the garage did the injectors they did something like a 3/4 rebuild b/c they had to get down into the engine to tighten up some seals up. Then they ended up replacing the sparkplugs because after they did the fuel injectors they said it ran too rich!

Please help me! THANKS