Question about 2001 Hyundai Santa Fe
HAD MISFIRE CODES PO300,PO302,PO305 . REPLACED COIL PACK , PLUGS AND WIRES AND RAN GREAT FOR A DAY THEN SAME CODES CAME BACK UP AND RAN BAD AGAIN ? WHY ?
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Posted on Jan 02, 2017
OK IS THERE IS ACTUALLY A mis-FIRE THIS VEHICLE SHOULD BE SHAKING DURING IDLE AND ACCELERATION IF IT IS, here is what you do get a noid light this used to check injector pulse. This vehicle will set a misfire code if injector is not functioning efficiently or bad. A noid light is like a test light bulb can be bought at almost any auto store.SART UP VEHICLE AND DISCONNECT THE INJECTOR WIRE TO THE CYLINDER THAT'S mis-FIRING AND CONNECT noid LIKE TO ELECTRICAL PLUG. DO THIS ONE CYLINDER AT A TIME. The nod light should have a steady flickering light/consistent pattern of flickering. If there is Gap/irratic flickering or no flickering BINGO you have found your problem. NO FLICKERING= bad/broken injector wire if not broken BAD COMPUTER/ECU. IF THE FLICKERING IS CONSISTENT /GOOD = BAD INJECTOR..replace injector and solve the misfire problem. However is all the components tested are ALL GOOD. Then the only other SOURCE for a mis-fire is the camshaft sensor that provides reference for injector pulse and the crankshaft sensor provide reference for Spark pulse. JUST ON A LAST NOTE: make sure all oils are getting electrical power to them. Good Luck I know this is alot of info at once. Contact me if you need more help. Thanks fr using FIX YA
Posted on Jan 08, 2009
its your serpentine belt (thats what its called) and you will need a 3/8 ratchet and then find the belt tensioner. The tensioner has a spot where you need to put the ratchet into and pull or push depending on whatever way and that will releive the pressure off the belt so you can take it off.
Posted on Apr 17, 2009
Most likely the o-ring seal between the torque converter and the transmission is going bad. Get that transmission rebuilt pronto before serious damage is done! But first, have a mechanic drop the transmission pan and look for signs of a very thin silvery film coating the inside of the pan. If found, then the transmission definitely will have to be rebuilt, and the torque converter will also have to be replaced since embedded metallic particles in the old torque converter will eventually come loose, due to wear of the clutch plates within the torque converter, and eat up the rebuilt transmission. Now, here is the deal once the transmission has been rebuilt:
Change the transmission fluid and filter once a year -- no matter what! If you do this, then you should never have any more problems with the transmission.
Posted on Apr 20, 2009
This is from the factory service manual of your car:
There is no onboard programming procedure for this vehicle. This vehicle requires special equipment be connected to the vehicle to program the keyless remote. Translation you need the dealer to do this.
Posted on May 22, 2009
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