car turn over, starts and run fine for about 20 or more miles. Once its shut down and sit for a hour or two, it turn over/crank fine but will not start, once it sits a day or two its starts. this cycle continues. No codes are generated. can’t correlated it with wet or dry weather. Thanks!!
In most cases this would be from an ignition system component break down that is caused from heat. This is why once it sets for a day it starts and runs just fine. Would be pertinent to find out what it is not getting when it woill not start. No Fuel , No spark, etc.