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Kia diesel sorentd hard to start when hot - 2003 Kia Sorento

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: hard to start hot or cold runs good when it starts

I think it may be time to change the spark plugs and wires.

Posted on May 18, 2009

  • 89 Answers

SOURCE: 1989 gmc sierra 6.2 liter diesel hard start when hot

hi, i have seen this problem ten years ago twice, but i was dumbfounded by the answer. all details aside, I replaced the ecm, and never had the problem again with both of them. this repair was a recommended repair by the local truck depot in my town, they stated the ecm got hot along with the truck and it lost the injector sensor signal. now, don't take this solution and run with it, i haven't repaired a 6.2 diesel in ten years and i maybe off track completely. but at least maybe you could ask around your town or maybe a large truck facility about this. of course, you should take to a shop to have diagnosed. hope i could help.

Posted on Jun 07, 2010

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How to service my son 2005 Kia Picanto A Part list would be great plz

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May 22, 2016 | Kia Cars & Trucks

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I have KIA sorento 2.5 diesel 2009 model and it was overhaul engine and now the the oil lump keeps on flicking when reducing speed or idling after getting warm, What could be the problem

Remove the oil sender unit, fit a oil pressure gauge , start the engine and read the oil pressure at idle engine hot, must read above 10 psi and needle not flicking, must increase with engine speed , if pressure is ok replace censer, if not check oil pump screen and relief vale spring, can also be caused by crankshaft bearings clearance .

Jul 02, 2015 | 2007 Kia Sorento 4x4

1 Answer

My 2004 Diesel Kia Sorento takes 18 seconds to cold start. OK when hot. I have changed glow plugs and checked them. Injectors seem to get to pressure. Computer shows no errors. Battery is new and turn

is the air intake clear , new filter nothing squashing the intake pipe, how long does it take for the glow plug light to go out once you've turned ignition on ?

Oct 23, 2014 | 2004 Kia Sorento

1 Answer

Where is the fuel regulator kia sedona

check the turbo for failure and check the intercooler for cracks and leaks . check the hose clamps . have the tips of the injectors cleaned / replaced and if you want to blow the engine continue to use easy start. Diesels are compression ignition engines and that means the air is white hot at the point of injection of the diesel and any fuel substance introduced will spontaneous ignite and bend con-rods and crack pistons.

Mar 05, 2014 | Cars & Trucks

1 Answer

Kia 2.9cc diesel sedona will not start

Check your ignition key switch, or better yet replace it. It could just be dirty resulting to poor electrical contact or it may really be defective. Make sure that your Preheaters are all okay,a faulty preheater accounts for hard starting to dead engine. ANother thing to check is your fuel pump. If there isnt enough diesel on the reservoir, your engine wont start.

Apr 01, 2013 | 2003 Kia Sedona

1 Answer

KIA Sportage Diesel Automatic will not start when warm but starts when hot or cold

happened to me with the kia sportage. slow to start when hot.

check and clean your battery connections/terminals. some dirt/corrosion at the battery terminals dries up when hot, providing some resistance to the wire connections and slows down the turn over of your starter. clean this up by removing terminals, and cleaning it with sandpaper and water.

check/restart engine particularly when hot. if this does not work, have your starter bushings checked. these bushings when hot has a lot of friction slowing the starter turn over. sometimes the bushings are worn out.

Aug 15, 2012 | Cars & Trucks

1 Answer

I just purchased a used kia and it started smoking

if this is a diesel kia then smoking is not a very bad sign. diesels tend to smoke when the diesel injectors are clogged up. this can happen with very poor dirty diesel fuel. take the kia in to a good mechanic. not the agents or kia cause they are going to rip you off. or there is a solvent you can buy at a carparts&accessories that can unclog. just ask for assistance. a diesel starts smoking when the diesel injectors are clogging up. good luck.

May 07, 2010 | 2007 Kia Sorento LX 4x4

1 Answer

Kia 2.9 diesel trouble starting hot and cold also stalls

sounds like a fuel problem check filtres little filtre some diesols just entering pump

Feb 18, 2010 | 2003 Kia Sedona

1 Answer

My kia sportage uses diesel, after driving a while and turn the car off, it is hard to start.

how long since the glow plugs were tested?indirect injection engines still require glow to start allbeit less,time,when hot ,just a quick test ,give it a small squirt of starter fluid in the air cleaner [with the filter out ] if it starts strait away then bet your booties it needs glow plugs. i will bet mine without doing the test-------- good luck

Dec 05, 2009 | 2006 Kia Sportage

1 Answer

Hard to start hot or cold runs good when it starts

I think it may be time to change the spark plugs and wires.

May 18, 2009 | 2002 Kia Spectra

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