Question about Cadillac Cars & Trucks
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Posted on Jan 02, 2017
Well, it could be many things. I had this happen to my buick lesabre recently, except it was misfire on number 1. I changed out the spark plugs and wires and that did the trick. If you know that your plugs and wires are still good, make sure that the plug wire is seated right on the plug end and the coil end. I had a friends car that said had this issue. The wire had came loose from vibrations. Also, just because the wire looks good on the outside, it could have a crack on the inside. So check over your number 5 wire...make sure it is nice and tightly seated. If it is, then it is time to replace your plugs and wires. I would recommend doing all of them and not just number 5. Because if one is on it way going out, the others and not far behind.
Posted on Feb 15, 2010
SOURCE: cadillac seville won't start
I've got an even cheaper and easier solution, instead of buying a new cylinder, find that plug and snip the orange wires going to the old cylinder.Then remove the resistor chip from the key and solder each of the the wires to each side. this will fool the car into thinking the correct resistor chip is in place, allowing you to use the original key or any copies with or without resistor chips. i just did this to my caddy and it roared to life! :)
Posted on May 20, 2010
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