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2002 4 cyl rough idle

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Old Jul 13, 2019 | 02:01 AM
  #1  
eddie6047's Avatar
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Smile 2002 4 cyl rough idle

2002
new plugs .. motor mounts ... new struts all around new tires ... new purge valve and the other valve ... p0440 code ....
when changing mounts shorted starter on bottom of air filter holder.. no fuses blown ....rough idle in park and drive until forward movement.. going to check vac lines any other suggestions
 
Old Jul 13, 2019 | 10:51 AM
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There is a still a P0440 code?

Try cleaning the throttle body. Disconnect battery to clear computer idle speed. Once reconnected, computer will take some time to reset new idle rpm.

But first make sure the car doesn't have any electrical items such as radio that will go into secure lock down if battery is disconnected.
 
Old Jul 27, 2019 | 05:30 PM
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eddie6047's Avatar
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have a code reader and cleared the codes ... i was aboout to purchase vapor canistar cause that was next on all the other info i read .... going to lo9ok under the car for any hoses tried the butane and brake cleaner thing to find vac leak .... will try throttel body next ...thanks for the help... i will be back soon
 
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