Question about 2007 Kia Rio 1.6

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2007 kia rio losing power when going up hills

Code reader says random miss fire

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Random misfires could be gas related- low fuel pressure, vacuum leaks or air leaks upsetting the air/fuel mixture ratio, clogged air filter or fuel filter. Could be ignition related- worn spark plugs, possibly. Or could be an internal mechanical problem-possible valve train malfunction.
Start with a fuel pressure test. check vacuum hoses for leaks, check intake manifold and throttle body assembly for leaks. If you have an exhaust leak at or near the engine, can cause misfires. Air going into the engine is metered by the mass air flow sensor in the big air boot on the throttle body. If extra air gets into the engine through a vacuum leak or a loose hose, the engine computer won't know it, so the air/fuel mixture will be too lean, resulting in misfiring. Several things to check-good luck.



Posted on Dec 28, 2013

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Posted on Jan 02, 2017

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SOURCE: 2007 kia rio - owners manual missing

check this site

http://manualspace.com/kia-rio-rio5-2008-owner-s-manual.htm

Posted on Nov 04, 2009

  • 819 Answers

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after 3 wrong attempts it locks you out. to reset, disconnect the battery terminals and hold them together for about 15 seconds, this will reset it to try again.

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SOURCE: NEED PIN CODE FOR RADIO 2007 KIA RIO

i need kia rio 2007 pin code
vin : KNADE22337S204672

Posted on Jul 03, 2010

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2007 kia rio - owners manual missing


check this site

http://manualspace.com/kia-rio-rio5-2008-owner-s-manual.htm

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