Going up hill I lose power stalls stammers can't keep it running - just started - WT?

He's not going to literally entrust his life with a cheapo $299 maf sensor bro, that thing might be good for country driving or whatever, but not on the highway when you have 1.6 cars per second passing you at 70-80 mph. Mine go through extensive testing before being sold, the current one for sale has been monitored under operating conditions for nearly 170k miles over a 17 year period. Who tests their products to that kind of extreme? This guy.

Ohhh yeah you're right!! I guess I'll offer him the country discount 249.99. Final offer. And boy 1.6 cars a second, sounds a lot like driving to work every morning. Lol.