Es 300 cel (bogging down)

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May 2, 2014 | 06:07 PM

dpmh2227

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From: N.C

Es 300 cel (bogging down)

My 2000 ES 300 starts and drives good for about 10 mins then it will bogg down like its out of gas lose power for about 3 seconds then good again for 14 seconds then repeats over and over
i replaced VVT Bank 1 didnt help my codes are P0300,P1354(REPEATING),C1201 Bank 1
anyone know what it could be THANKS! DAVE

May 2, 2014 | 06:17 PM

310V6

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From: Ca

Maybe dirty IACV?

May 2, 2014 | 06:18 PM

dpmh2227

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From: N.C

Was thinking of replacing fuel filter and or o2 sensor but didnt get code for o2 sensor being bad

May 2, 2014 | 06:37 PM

310V6

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From: Ca

Fuel filter can change attitude

May 2, 2014 | 06:40 PM

dpmh2227

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Thanks a lot 310V6 I will try to clean it first thing,will post the results

May 2, 2014 | 06:47 PM

310V6

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FYI when you remove the IACV, There is a gasket that when removed should be replaced. Especially if the valve had never been removed, it gets flat. It's like$4 at a local auto store.

May 2, 2014 | 06:52 PM

310V6

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From: Ca

Do you have any major valve cover leaks? Or oil leaks at all?

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May 9, 2014 | 01:52 AM

dpmh2227

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From: N.C

ok cleaned iacv replaced gasket started ca up idol was good
went for drive was great until about 10 minutes in started same thing
as before.felt like i turned off car for 3 seconds then ran for about 12 seconds
and repeated.could this be electrical?or Catalytic converter?