Scion TC 2005

Tiny
SWISHERUSAF
  • 2005 SCION TC
  • 4 CYL
  • 2WD
  • MANUAL

Scion tC with new plugs has rough idle, and little to no acceleration. I am thinking a fuel issue. Check engine light was tested and said to check emmisions but that was it.

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Wednesday, March 23rd, 2011 AT 5:50 PM

3 Replies

Tiny
KHLOW2008
  • EXPERT
  • 41,939 POSTS

Have the fuel pressure checked. Low fuel pressure can result in poor performance. What was the trouble code retrieved?

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Wednesday, March 23rd, 2011 AT 6:53 PM
Tiny
SWISHERUSAF
  • MEMBER

It said something about emmissions, not sure of code. Could the filter be the prolem before the pump.

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Wednesday, March 23rd, 2011 AT 7:18 PM
Tiny
KHLOW2008
  • EXPERT
  • 41,939 POSTS

Unless the filter is badly clogged, otherwise it would only affect performance but not the rough idling. Get the code for me so I can understand if it is anything to do with the issues you are experiencing. National chain parts outlets provides free scanning services.

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Thursday, March 24th, 2011 AT 1:37 PM

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