shutter on downshift coming to stop

10

Asked by Mar 20, 2013 at 06:29 PM about the 1997 Lexus LS 400 Base

Question type: Maintenance & Repair

Coming up to a stop (at times) at about 15mph and going down there is a shutter followed by some hard downshifting.  This is intermittent and doesn't always happen.

2 Answers

one of your smog control devices is being naughty. pull your trouble codes to find out which one. I'm suspecting the EGR....but always distrust the EGR....like givin yourself a 'dutch oven'~

10

Thanks. Will give it a look see. D.

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