Car is smoking and sputters

Tiny
TERRYC30
  • MEMBER
  • 1993 LEXUS ES
  • 167,000 MILES
Hello to start I have replaced spark plugs, wires, all valve cover gaskets, oil change, the timing belt has been replaced, oil filter. Now the car drives with little accelration and it sputters with white smoke coming from the tail pipe and traces from under the hood. It smells like exhaust on the inside of the car as well. I was thinking the ECM. Can you help with some suggestions?
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Wednesday, June 13th, 2012 AT 5:59 PM

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Tiny
HMAC300
  • EXPERT
Have it pressure checked for a bad intake/head gasket
check fuel pressure and check for a vacuum leak if vacuum is 15" or below at idle suspect clogged converter
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Wednesday, June 13th, 2012 AT 7:42 PM

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