Scion tC 2005

4 CYL • 2WD • MANUAL
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SWISHERUSAF
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  • 2 POSTS
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.
Mar 23, 2011 at 10:50 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Have the fuel pressure checked. Low fuel pressure can result in poor performance. What was the trouble code retrieved?
Mar 23, 2011 at 11:53 AM
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SWISHERUSAF
  • MEMBER
  • 2 POSTS
it said something about emmissions, not sure of code. could the filter be the prolem before the pump.
Mar 23, 2011 at 12:18 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 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.
Mar 24, 2011 at 6:37 AM
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