2003 Discovery won't start after changing wires and plugs
#1
2003 Discovery won't start after changing wires and plugs
Hi, I recently changed my spark plug wires and plugs to Magnacor 8mm and Bosh Platinum+4 and now my truck won't start. I suspected that I may have done something wrong so I removed the upper intake plenum and thouroughly re-inspected all connections including low voltage connections on the sides of the coils. All connections are correct. I by passed the fuel inertia switch and no change. I was wondering if it's possible that by doing this somewhat straight forward job. Communication could have been lost between the ECM which would prevent it from sending out power to the coils. I have inspected all fuses and they are all good. I immobilized and re-mobilized the vehicle several times to try and engage the ECM. I am not getting spark to any of the plugs. Please Help.
#4
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#7
Land rover no spark
Thank you Spike555, I re-investigated the cks by disconnecting it. My wife was able to route the wire harness back up behind the upper manifold where I could take a good look at it. It looked good I gave each of the three wires a tug to make sure they were sound connection. I was disappointed that I did not find any obvious problems. I re-connected the harness to the ckp and the truck started right up. Before I messed with this connection I had tried starting this truck for 2 days and at least 100 cranks. Thanks.
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