Recent content by buckwheat

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    Need help finding out what's wrong with my 99 Tahoe

    The new one came with a new regulator. They hooked it up it was throwing no codes everything showed it was perfect. I have been curious about the tps and mass air flow sensor. It idles perfect, revs perfect when in park or neutral but as soon as it gets a load on it, it stumbles. Its been an on...
  2. B

    Need help finding out what's wrong with my 99 Tahoe

    Here is everything that has been done so far. New long block, distributor cap, rotor and gear, delphi spider injector set, fuel pump, fuel filter, spark plugs, spark plug wires. Basically it runs terrible has no power at all and stumbles constantly. My dad works at a GM dealership and we've...

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