OK here's the story:
My alternator recently died on me. It drove home just fine. The engine had the usual acceleration that it had. After changing it for a new one, my engine suddenly had absolutely no acceleration power at full throttle. So, figuring it just needed a tune up, I changed the spark plugs (which were all in HAND TIGHT!!!?!?! WTFBBQ), oil, oil+air+fuel filter, and fixed some vacuum leaks. I also unplugged the battery to reset the computer. None of this has fixed it.
I also noticed, while letting it idle, that when I suddenly punch the throttle, it'll stumble and hesistate a bit, then rev (albeit a little slower than usual). I checked the throttle positioning sensor for incorrect voltage, and got ~0.9 volts idle and ~4.7 volts at max.
I'm thinking that it might be the oxygen sensor, or the mass air meter.
What do y'all think?
My alternator recently died on me. It drove home just fine. The engine had the usual acceleration that it had. After changing it for a new one, my engine suddenly had absolutely no acceleration power at full throttle. So, figuring it just needed a tune up, I changed the spark plugs (which were all in HAND TIGHT!!!?!?! WTFBBQ), oil, oil+air+fuel filter, and fixed some vacuum leaks. I also unplugged the battery to reset the computer. None of this has fixed it.
I also noticed, while letting it idle, that when I suddenly punch the throttle, it'll stumble and hesistate a bit, then rev (albeit a little slower than usual). I checked the throttle positioning sensor for incorrect voltage, and got ~0.9 volts idle and ~4.7 volts at max.
I'm thinking that it might be the oxygen sensor, or the mass air meter.
What do y'all think?