poor acceleration 5.7 1997 suburban

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posted
16 years ago

Mon, Jul 2, 2007 11:37 PM

i replaced the TPS today and its still no better. any ideas?

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posted
16 years ago

Mon, Jul 2, 2007 11:39 PM

its ok when the engine is cold, just terrible when the engine is hot.

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posted
16 years ago

Wed, Jul 4, 2007 12:46 PM

i changed the thermostat with another 195. it seems to run somewhat cooler and better.

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posted
16 years ago

Wed, Jul 4, 2007 7:20 PM

Well then, it must be fixed. Maybe it just took a while for the previous butcher "repairs" to settle in and fix the problems that they caused in the first place. (See other posts for details of butcher work)

Toyota MDT in MO

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