Santa FE SM (2001-06) :: Overheating / AC Blow Warm And Hard Start
Aug 24, 2014
I have a 2004 Santa Fe and have recently noticed the following problem. When it is hot outside (95 degrees) and car has been idling for a while, suddenly the A/C will start blowing warm air and the temperature gauge will start creeping up above normal. It hasn't fully overheated as when this occurs, I shut off the A/C or start moving and it returns to normal temperature. The A/C will then work properly again. Also, when this happens, if I turn the car off and then try to start it again a few minutes later, it is very hard to start but eventually starts. It can easily be reproduced, but I want to try to understand possible cause before taking it to a dealer. I was thinking maybe fan going bad, or fan switch.
View 4 Replies
Advertisement
When first starting a 2012 Sante Fe GLS with standard AC each morning, the vents blow warm for up to 3-5 minutes and therafter are fine. Additional starts for the remainder of the day seem fine. We live in a hot climate, but our 2011 Sonata, which is parked in the same garage, does not have this problem. No unusual soundsor lack of air circulation, and after 5 minutes it spontaneously starts to blow cool air. Problem began 2 months after purchase.
View 4 Replies
I just replaced the radiator in my 2001 Elantra and now the heater will not blow warm air. Also the temp gauge on the dash stays at cold.
I have replaced all radiator hoses ...
New thermostat
New thermostat sensor
View 7 Replies
Have a used sante fe with 190,000 miles that's having to crank a couple times to start change coils, plugs, wires and rear 3 injecters. still hard starting check the fpr and is good about to test fuel pressure but didnt see a valve to test fuel.
View 4 Replies
Having issues with the AC system turning on to blow cold air? The problem seems to be intermittent so I don't know how I would be able to replicate the problem if/when I take the car in for service. My problem typically occurs when I start the vehicle. The AC will be on but will blow warm air. I seem to have to continually play with the HVAC controls for it to finally kick on and blow cold air.
When I searched, I read that the malfunction may be caused by a bad solder in the system but wasn't able to find a concrete resolution to the problem. Should I call a few dealerships to see if the service writers are aware of the issue? Being in AZ, not having AC for the first 5-10 minutes in the car can be brutal. The car in question is a 2014 3.6 SEL ...
View 8 Replies
Just bought a used but in pretty decent shape, 2002 Santa Fe, with 6 cylinder engine, 112K miles. I read the post about the vehicle that was hard to start after filling up - but this one is hard to start all the time - every time. Cranks fine, but once cranking, have to pump the gas pedal several times, and then it chugs just a second and then starts running. Slilght smell of gas if the hood is up, just after starting. Once running however, it runs perfectly on city and hwy. I have one mech that tells me "definitely the fuel pump" and another that tells me "definitely the purge valve" - this of course just from me describing the conditions, they have not actually seen it.
View 3 Replies
1614 - Powertrain Control Module (PCM) harness is open or shorted - Faulty Electronic Throttle System (ETS) unit - Faulty Powertrain Control Module (PCM)
1191 - Electronic Throttle System Limp Home Valve On
Car is a 2004 santafe 3.5l automatic. symptoms are phantom revving up to 3-4k in park without me doing anything, sometimes car is hard to start, idle is very erratic/doesn't want to stay running. other times it starts and drives perfectly. from what i can gather this is some sort of malfunction in the electronic throttle system, and from searching people say "inspect ETS system", but i'm not sure what this involves. i unplugged every sensor i can locate in relation to the throttle system, cleaned them with electronic spray cleaner and put some di-electric grease. reset the ecu through battery disconnect, and problem came right back. local shop pulled the codes and said it'll be about 1200 for a new throttle body, and that the dealer has to reset it say what.
is there anything i can do with this sans bringing it to the dealer? i'm not even sure it would make it that far, driving home from the local shop it was in limp mode and i could only drive about 30 mph, and barely made it up hills. probbaly take me three hours to drive to the nearest dealer lol.
i replaced the accelerator pedal sensor about a year ago, and it also threw a code for throttle position sensor about a year ago also.
View 85 Replies
My coworker is giving me a clean 2001 Santa Fe with 151000 miles. It was running fine then all of the sudden it lost power but was able to stutter home. I went to check it out it started fine but idled a little rough. When I revved the engine it rose to about 2500rpm and stuttered then stalled. Kind of like it was rich and choking out. It then had difficulty restarting.
View 10 Replies
Occasionally, when restarting my 2003 Santa Fe V6,it refuses to idle. If I manually press on accelerator pedal it will start and run and after a few moments it will run fine. This seems to happen more often in high temps i.e., deserts.
View 5 Replies
I have a 2005. 2.7L 168,000 miles ... Twice in a row, right after putting gas in the truck. It had trouble starting. It took about 3 to 4 cranks to get it started. Runs and starts fine after that. It's only when trying to start after a fill up. o2 sensor?
View 4 Replies
It seems to have difficulty starting during stop and go like on deliveries. Also has problems after refueling. Is this caused by a faulty purge valve? If so where is it located?
View 5 Replies
I have an issue for the last couple of years. I drive a 2006 hyundai santa fe with 168,000 km's on it. the problem I am having only happens on any cold day and never above zero celcius and when I start the vehicle on a cold day and go for a short trip to the store run in for about 5-10 minutes and I come back out and it won't start, there is lots of power but it wont roll over at all but after trying many times it will eventually start and there is no CEL showing and I have never plugged it in on a cold day and as cold as the canadian winters get here its been down to as low as -40 in the morning and no problems at all, a little roll and a groan and away she goes which is typical in our cold climates.
View 5 Replies
Sunday I bought a 2001 f250/5.4 to replace my 91 f250. I didnt drive it yesterday, but this morning on my drive to work the heater was very weak, it seemed to blow warm for the most part, but was barely pushing air even on high. I flipped it over to A/C to see if it blew any harder and it did. Does the blower motor need replace? if so why does the AC blow harder than the heater?
View 14 Replies
I have an issue with my 2004 2.7 Santa Fe. I keep getting fault codes P0335 and P1372, the engine then goes into limp mode and is very hard to start.
So far I have replaced the crankshaft position sensor, the MAF sensor, the spark plugs, new ignition coils and leads.
I have traced the wiring and found no shorts, the only thing which does not match the service manual is that I get 5v on the CKPS sensor wire when the ignition is on, it said it should be 0V.
The car can sometimes run for 50+miles with no issues - then stalls with codes P0335 and P1372. I have a feeling its worse when the aircon is on but cant be 100% certain/
View 16 Replies
Every time i stop for gas..my 01 santa fe is hard to start..it would take 4 to 5 start before she goes, then i have to keep the rpm up, bring her to idle..after that shes ok, till the next fill up.. the only way around this is to keep her running while gassing up..while filling up she run rough idle, some time engine shuts off..then its hard to start..
View 5 Replies
I own 2005 Santa Fe. Vehicle is a 3.5l V6. 90,000 miles. Transmission flushed few months ago. Few weeks ago I notice that transmission jump hard and bucked on cold start then smooth out once the engine warm up. Is it normal? if not what could be a problem.
View 3 Replies
I have a 2003 Santa fe 2.0 diesel which I got 2 weeks ago, but the air con does not blow cold, I suspect that the air conditioning needs re-gassing, my question is how often does the air con need re-gassing on the santa fe, I've had cars before and for a number of years and the sir con always have been fine, I just hope it needs a re-service , are there any common faults with the air cons on a santa fe?
View 1 Replies
I have a 2001 Malibu that starts easily when cold but when it is warm, up to 4 hours after turning if off it is very hard to start. It will try to start then stall and then I eventually have to floor it to get it going. A big cloud of smoke come out of the tail pipe but then runs at a high idle. Sometimes I will get a 3000rpm idle and then after about 30 seconds it will idle right. I have a new fuel pump, a new Charcoal canister, a new vent valve solenoid, a new fuel pump relay, a good battery and a good starter. I also checked the fuel pressure regulator and no gas leaks out. Also have had a full tune-up. This problem turned out to be the Engine Coolant Temperature Sensor.
View 2 Replies
I recenty replaced the upper intake manifold gasket on my gmc sierra 1500 350 motor. In the process I did plugs and wires and power steering pump. I went through everything and cleaned it to perfection and put it together. It started like a dream and took it for a test burn out in the country. About 15 miles down the road I shut it down and went through all the fluids and upon starting I noticed it was really hard starting. Kinda like it had alot of compression. I just replaced the battery 2 month ago with the best Interstate battery they had and it still checks out good.
Every time I went to start it cold it started normal but when warm it had the same hard starting issue. Well a week later I stopped at the store before work and it did the same but then just rested to a stop and now the starter just clicks every time I turn the key. I can turn the motor over by hand with a wrench and all battery connection are good. I just put a new starter in today thinking that may have been a fluke of a deal but nothing still. I did see when I first tried the new starter that the pulley on the alternator was trying to spin over ever so slowly tell it quit again.
View 2 Replies
My battery was drained two nights ago, I jumped started it fine. However, the last two days, the truck has been hard to start, and battery seems low, even though the vehicle has been driven plenty. Today a new problem as arose, with the AC climate control. Driver side vents blow out very Hot Air, and Passenger Side blows out very cold Air. The setting on the digital climate control system says 60 F on both sides. Its possible the AC was on when the truck was jump started.
View 2 Replies
I am having a problems with my intrigue... Hard to start when warm i checked the pressure reg vac hose found no fuel so im not sure if that is the problem. I have the 3800S11 engine. sometimes it will start when warm other times i need to push the gas a little to get it to start.
View 4 Replies
