I have issues with my Mass Air Flow sensor, and after about 5-10 seconds, the engine smooths out. Its also accompanied by the tapping, or clicking, that sounds exactly like the lifters, as you said.
I brought it into the shop about 2 weeks ago, and they said the sound isn't bad, but once I replace the MAF and reset the ECU, I'll know if anything else is going on there.
So any chance your MAF is going? I could be way off, not claiming to be an expert here or anything.
__________________
"Action is Eloquence." -Shakespeare
"I ran until my muscles burned and my veins pumped battery acid. And then I ran some more." -Fight Club
|