random multiple misfire detected nissan rogue

Question

Vehicle came in running fine with an oil leak we ended up replacing valve cover gasket intake manifold gasket and the oil cooler gasket upon putting it back together the vehicle would not start and if we did get it started it was running very rough we finally got a code for a multiple misfire detected we then replaced the plugs checked all of our wires do the compression test I read it the intake and check to make sure it was not leaking we have fuel going to the rail check the coils by just simply pulling them to see which one would change the engine and now I am at a loss at what to any suggestions will be much appreciated

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Answer 1

Hi there,

Here is a list of possible causes for a misfire code.

P0300 NISSAN - Cylinder Misfire Detected Random Cylinders

Read more: https://www.autocodes.com/p0300_nissan.html