Question about 1998 Kia Sephia

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My car wont start after replacing spark plugs

Everything in my car was working fine but the check engine light came on telling me i needed a tune up to dp the spark plugs
well we replaced the spark plugs in my car and we went to start it and it wouldnt turn over so we went and got a coil pack to replace too htinking that could have been part of them ploblem still same thing wont turn over we
looked in the book to check the spark plugs gapping to make sure that was right and we got it right in the middle of what it said still nothing and we have double more than double checked to make sure everything is where it is suppose to be and it is but the car wont turn over it acts like it wants to but then wont

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  • 33 Answers

First check batter voltage to the starter if you have full12 at the starter try bumping the starter with a metal wrench to see if if the starter turns over .big battery wire on the starter to the small terminal were the other smaller wires are tap the wrench and see if it turns over.if it doesn't and the motor doest move pull spark plugs out and make shure there the right ones.if they are longer spark plugs the motor bottoms out on the top of the piston and won't turn over .

Posted on Apr 02, 2017

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Check that you have pushed the spark plug wires fully home on the spark plug. If it's not turning it could be the solenoid that connects the battery to the starter motor when trying to start or simply a flat battery. Check battery first, check solenoid by listening to a click sound, check starter motor for connections check any related fuses.

Posted on Apr 02, 2017

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Posted on Jan 02, 2017

  • 65 Answers

SOURCE: ENGINE WONT TURN OVER

sounds like the timing belt it has a interference engine so if the timing belt broke you could have bent rods and cracked pistons or worse. good luck

Posted on Dec 15, 2008

  • 72 Answers

SOURCE: Flashing check engine light, and no dashboard lights

check air filter and spark plug wires

Posted on Apr 23, 2009

  • 232 Answers

SOURCE: 2000 Kia misses

Change the fuel filter and pressure regulator, restart the computer.

Posted on May 06, 2009

  • 257 Answers

SOURCE: 2004 kia optima arcing around the coil pack

the coil pack mybe bad

Posted on Aug 11, 2009

  • 5 Answers

SOURCE: 2003 Kia Sedona won't start

\I WAS HAVING THE SAME PROBLEM, IF THE CHECK ENGINE LIGHT DOES NOT COME ON, IT COULD BE A CLOGGED CATALETIC CONVERTER, THE EASIEST WAY TO TEST THIS ,TO ME ANYWAY, IS TO DISCONNECT THE EXHAUST PIPES(COMING OFF THE ENGINE) AND THE CONNECTION TO THE FRONT OF THE CATALETIC CONVERTER, THEN START THE CAR AND SEE WHAT IT DOES, IF THE ENGINE SURGE GOES AWAY(REMEMBER THE CAR WILL BE LOUD) BUT YOU ARE LOOKING FOR THE ENGINE HEALTH TO GO TO NORMAL, IF IT DOES YOUR CAT IS CLOGGED

Posted on Jan 11, 2010

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