2004 Kia Optima - Answered Questions & Fixed issues

For 2001-2006 Kia Optima Engine Timing Belt Kit ...

eBay https://www.ebay.ca > ... > Timing Kits For 2001-2006 Kia Optima Engine Timing Belt Kit with Water Pump 2002 2003 2004 ; Approx. C $415.18 ; Delivery. Free 4 day shipping. Get it between Wed, Nov 22 and ...

2004 Kia Optima Engine Timing Belt Kit With Water Pump

Advance Auto Parts https://shop.advanceautoparts.com > find > 2004-kia-opti... We currently carry 2 Engine Timing Belt Kit With Water Pump products to choose from for your 2004 Kia Optima, and our inventory prices range from as little as ...

2004 Kia Optima Timing Belt Kits

CarParts.com https://www.carparts.com > ... > 2004 > Timing Belt Kit Get the best deals on an aftermarket 2004 Kia Optima Timing Belt Kit. Lifetime Replacement Guarantee. Free 60-Day Returns. Order today! "); background-repeat: repeat-x; display: inline-block; overflow: hidden; position: relative; background-size: 14px 11.4px; height: 11.4px; width: 68px;">"); background-repeat: repeat-x; display: block; background-size: 14px 11.4px; height: 11.4px; width: 62px;"> Rating: 4.3 · ‎27 votes

Kia Optima Engine Timing Belt Kit With Water Pump

Advance Auto Parts https://shop.advanceautoparts.com > find > kia-optima... Low prices on Engine Timing Belt Kit With Water Pump for your Kia Optima at Advance Auto Parts. Find aftermarket and OEM parts online or at a local store ...

main bearings torque is 18 ft lbs. plus 90 - 94 degrees, rod bearings torque is 13 - 16 ft lbs. plus 90 - 94 degrees.crankshaft damper bolt torque 80 - 94 ft lbs, fly wheel bolts torques 94 - 101 ft lbs.

https://www.modifiedlife.com/2004-kia-optima-radio-wire-harness-guide/

120A fuses are usually bolted into the distribution center. I would look to see if you can push the wires connected to the fuse up and out of the box to access the bolts.

To shift from Fahrenheit to Celsius on Your KIA Rio, press the OFF button and the AUTO button together for at least four seconds. Now, the display will change from Fahrenheit to Celsius or the other way around. Also, if you disconnect the battery and let it breathe for a while before reconnecting, the display will go to the original form, i.e., Centigrade or Celsius. To know more about your KIA RIO, please refer to this owner's manual https://www.manualslib.com/manual/740114/Kia-Rio.html?page=195

Crank sensor

hii I know this website that has very good manuals online, for lifetime. www.reliable-store.com they also have 24x7 live help chat.. can help you with this

I suggest you try one of those instant download manuals. My brother ( a mechanic) buys it when he can't fix some technical issue He buys from www.reliable-store.com . A lot of mechanics actually do this. Website is very good for this. Must try it !!

you have got something that is driven by the belt that is siezing up cos the bearings are worn out check all the driven items by feeling the pulleys if they are noisy/siezed to help decide where the problem is the belt tensioner or the guide rollers are favorite

I had purchased its manual from online store www.reliable-store.com. Here's the site link I am sure they will help you

There are two switches on the brake pedal, one for brake light, and one that kicks out the cruise when you hit the brake. That switch is closed when depressed (ie; brake pedal is up) and opens when pedal is pushed away from the switch, (unlike the brake light switch which closes when the pedal is pushed). This means it must be positioned and adjusted correctly for cruise to work.

Could be the door unlock relay is bad . Has a Separate relay for locking the doors . You'll have to look in your fuse boxes for location .

see if the cooling fan for the radiator is working could be a relay or fuse for cooling fan

replace the front break lines....they rot internally. had the same problem on my Taurus and Saturn Vue. both had over 100.000 miles

best way to find where oil is coming from is to wash/degrease the engine and then run engine and look for leaks. driving the car will only blow it all over and make detection very hard.

could be a faulty sensor or the cabling for the sensor lead is damaged, it could also not even be that sensor was the problem but the wiring for the sensor. also check the connections on the ecu, you need to have the battery off for this and unplug the connector to the ec, look for any water damage, any white marks on the connection pins and clean off, if there has been water getting into the connection then you will need to replace the seal, while the connection is off you can also use a meter and find the wiring code for the ecu on line and find the conditions for the sensor, connect the meter to the correct wire on the plug on the ecu and other lead on tho the corresponding wire on the plug to the sensor this will help you find out if the connection is good and there is no damaged wires.

most of the time the clip breaks or pops off the linkage --remove door panel and look at the linkages

Put a can of a product called "Seafoam" in the gas tank. Also do the following procedure.

Here are some of the causes of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

if your talking about the part that every thing is assembled on to its called a spindle

How old is this car. Sometimes the only way to get rid of a bad problem is to get a newer vehicle.