Had to jump off my truck it won't stay running unless I keep my foot on the gas pedal.
10

Asked by MississippiGirl83 Nov 20, 2014 at 08:25 PM about the 2003 Chevrolet Tahoe LT 4WD

Question type: Maintenance & Repair

I changed the alternator, bought a new battery, changed the oil and it's still cutting off
when I stop at a light or try to slow down and turn. Any suggestions?

7 Answers
10

MississippiGirl83 answered 10 years ago

Ok so it will crank and stay crunk, but soon as I put it in reverse or drive, it shuts off.

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T_S_T answered 10 years ago

Check the throttle position sensor,and make sure there are no vacume leak,s around intake,may not hurt to clean throttle plate all so.

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TransAm77 answered 10 years ago

Hey Mississippi girl, I answered your same question from an old post I was on a month ago.

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MississippiGirl83 answered 10 years ago

"Throttle position sensor, throttle plate(butterfly) if it's dirty clean it with carb cleaner, fuel pressure regulator. When is the last time it had spark plugs and wires put on? They those things if you already got a new battery and alternator." @TransAm77, Well go from here. I had them changed in late February, I'll try all other options and let you all know. Thanks so much!

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