The 2008 Mercury Mariner has actually 8 separation, personal, instance Ignition Coils. Numerous retailers deserve to charge indigenous $40 come $100 because that each the these. We have actually the entire set of 4 or 8 because that an unbeatable price, and we offer a life time warranty top top these, an excellent for as lengthy as you own your 2008 Mariner. We likewise offer complimentary how come advice (see below) that can assist you diagnose the difficulty with your Mercury Mariner 2.3L or 3.0L. Our goal is to save you money on the entire process, not simply the parts. Proceed on to see exactly how much an ext you have the right to save top top this repair!

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2008 Mercury Mariner Ignition Coil Packs

The 2008 Mercury Mariner comes v a 2.3L and 3.0L engine. Ignition coil instead of is common, yet finding a high quality low cost set of ignition coils is no easy. Some areas may have cheap coils, however if castle fail in a pair of months, climate it provides the saved money pointless. We have high top quality aftermarket ignition coils for her 2008 Mercury Mariner, and also to height if off, lock come with a life time warranty i beg your pardon is great for as long as you own your vehicle. This warranty consists the coils themselves and the shipping earlier and fourth. Replacing all of the ignition coils is essential if they space old (usually approximately the 7 year mark or older). This is because all of the coil packs room usually mounted at the same time, and operate in the same exact conditions. As soon as one fails, the rest are not too far behind. Other factors can reason ignition coils come fail sooner together as regional weather. If you live in a humid environment, the ignition coils in her Mercury Mariner are not walk to last as lengthy as someone who owns the exact same Mariner in a dry environment. Other reasons why ignition coils have the right to fail in her 2008 Mercury Mariner space spark plugs v too huge of a gap, poor PCM (common problem in the 3.0 V6 Mariners), coolant leaks, and also improperly washing the engine bay..

Misfire Diagnosis for 2008 Mercury Mariner

To start things off, girlfriend will need an OBDII scanner. Basic ones have the right to be discovered for under $20 at countless online retailers. If your inspect engine light is on, plug her OBDII scanner in to uncover out why the irradiate is on. If you have actually a misfire, girlfriend will watch a code varying from P0301 v P0306. The critical number represents the cylinder ar of the misfire. Because that the 2.3L 4cyl the cylinders space numbered native left to ideal 1 to 4. Number 1 is closest to the belt, and for the 3.0L V6 that goes from back to front, left to right, 1,2,3,4,5,6. If the doesn"t make sense, girlfriend can always view the diagrams detailed in the links. When you identify the misfire, you can swap the ignition coil from the misfiring cylinder end to an additional cylinder. Reset the PCM computer and drive her Mercury Mariner till the examine engine irradiate comes earlier on. Rescan the PCM for codes. If the code complies with the ignition coil the was moved, climate you understand for sure that that ignition coil is faulty. This method will help you conserve that $100 diagnostic money the shop wants to charge, and also prevent "throwing parts" to settle the issue. This can obtain expensive, and who desire to change a part that is functioning perfectly? If you carry out purchase ignition coils, then later on realize the the coils were no the worry with your Mariner, then we enable a full 2 month from the time the package mirrors up come return them for a complete refund without a tide fee.