Question about 2003 Hyundai Santa Fe

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My santa fe 2003 2.4 run very well when engine is cold but speed down when engine is getting hot. Thank you in advance.

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  • Hyundai Master
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I don't believe a faulty Fuel Tank Pressure sensor (FTP) would affect the running of your truck, but if the fuel tank is not venting properly, it may cause the engine to bog down because of low fuel pressure. Too low a pressure in the tank could cause the FTP to set a trouble code.

Try loosening the fuel cap when this is happening and see of there's a sound of air rushing into the tank. Maybe try running the truck with the cap loose to see if the problem clears up. If so, I'd be suspect of the fuel cap. If you haven't done so recently, maybe replace the fuel filter and check for water or a lot of dirt in it for you own benefit.

Other pissibilitie, check the PCM codes for any fault code stored there and the fluid transs levels (rare but possible).

Keep us updated.

Posted on Dec 30, 2010

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1 Answer

04 santa fe runs fine cold knocks pings and dies once warm


could be bad oil flow. maybe a clogged oil pump and or pick up line

Jul 23, 2012 | 2004 Hyundai Santa Fe

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HYUNDAI
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2002 SANTA FE 2.7L ENGINE
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2003-2008 TIBURON 2.7L ENGINE

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KIA
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2001 OPTIMA 2.5L ENGINE

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on Oct 24, 2013 | Hyundai Cars & Trucks

1 Answer

The check engine light on my 2003 Hyundai Santa Fe is on, it show that it is a P 0500 speed sensor, what is this? Is it expensive to repair?


This will be an error in the right front wheel speed sensor.. It should be relatively easy to change.. I can follow up with a cost but a call to your local parts supply dealer should get you that info..Best of Luck..

Aug 18, 2011 | 2004 Hyundai Santa Fe

1 Answer

2003 Hyundai Santa Fe V6-2.7L. Engine has rough idle which is more pronounced when in gear and less when transmission is put in neutral. Once engine is up to speed 25 or higher engine seems to smooth out...


There are several possible causes for the drivability issue you describe. I'd be guessing at this point with the limited information here. Best advice, take it to an authorized Hyundai Service Department & have it properly diagnosed. This way you'll find out exactly what the problem is and what it will take to fix it.

Jun 28, 2011 | 2003 Hyundai Santa Fe

1 Answer

2003 santa fe A/C compressor replaced, engine surging & dying


I am not sure where the compressor is on the santa fe but it sounds like something was not hooked back up properly or something like a vacuum line was damaged during job. If a shop did it I would ask the to please just look at it and see if anything is out of place. If you did it I would retrace steps. Is the check engine light on ? How is it running different ?

Jun 04, 2009 | 2003 Hyundai Santa Fe

1 Answer

Engine check light on all the time Santa Fe 2003 manual


The vehicle will run fine for a while until that cat goes out all the way, the only thing that might get you away cheaper than $1,000 is a wrecking yard cat, but then you still take risks. If the cat is bad its bad nothing to do but replace it.

MIKE

May 29, 2009 | 2003 Hyundai Santa Fe

1 Answer

Hyundai santa fe 03 running problems


If your Santa Fe has a V6 engine 2.7L , it sounds like you have an ignition break down happening. You will need to renew all the ignition wires and check the two coils also for arcing .

Mar 28, 2009 | 2003 Hyundai Santa Fe

2 Answers

Blower Motor


It's in the engine compartment on the passengers' side on the firewall.

Nov 16, 2008 | 2004 Hyundai Santa Fe

1 Answer

2003 santa fe 4 cycl clutch replacemnt


The fastest way is to remove the rad and move the engine ahead enough to change the clutch. Be sure to support the trans. Otherwise you will be into a lot of work under the truck. Frankster016

Oct 19, 2008 | 2002 Hyundai Santa Fe

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