Question about 1999 Jeep Grand Cherokee
It skips after changing the spark plugs and the ignition coil.Baffled need help badly.
You can check for spark escaping the system by running the engine while it is dark and looking for arcing, that is a primitive but effective way of checking. Also many times because the terminal that connects to the spark plug is in a sheath it is easy to have the sheath over the plug but not the terminal, make sure all the wire terminals are snapped onto the plugs and coil
Posted on Nov 21, 2014
Get plug wire tester at parts store and test plug and coil wires if there bad change them to also did you check plug gap?
Posted on Nov 21, 2014
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Posted on Jan 02, 2017
Back up a minute...Do you have spark from the coil wire? (juice from coil) If so, change or check rotor and cap (wires do not all go bad at same time so unless they are wet, likely at least good enough to start engine)
Posted on Mar 05, 2009
yah direct ignition coil pack does away for the need a a distributer cap and rotor.much higher energy ignition system where the computer tell when to fire.if that helps.not hard to change.as long as you change them one at a time so you don't screw up the order.
Posted on Nov 28, 2009
my jeep did the same thing. when you open the hood, on the right hand side of the engine, it was two small rubber hoses, the back hose came off, i think it was the air intake. it was only easy to fix, just push it back on, it should be a small clamp on it.
Posted on May 25, 2011
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Jan 12, 2015 | 2007 Jeep Grand Cherokee Overland
Locate the spark plug wires in the Cherokee cylinder head. In the 4.0 liter engine, the spark plugs are below the coil rail assembly. On the 4.7 liter engine, the spark plugs are located under each corresponding engine coil.
Read more: How to Replace Spark Plugs in a Jeep Grand Cherokee ' eHow.com http://www.ehow.com/how_4484626_replace-spark-plugs-jeep-grand.html#ixzz27zi6736d
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