Just replaced the battery in the truck because it was dead and wouldn't start. After replacing the battery, the lights come on, the doors unlock, etc. The engine turns over but will not "catch". There is no "clicking" sound. The service engine light is on but has been on for over a year. How do I begin to figure out the next step and get an estimate? Is this a potential starter issue or a potential alternator issue?
My car has 100000 miles.
My car has an automatic transmission.
If the starter motor is turning the engine over at adequate RPM, then you definitely do not have a starter motor issue. Even if you had a bad alternator (and the alternator should absolutely be tested, certainly when you install a new battery because you want to be sure the charging function is working properly) that would not prevent the car from starting. So, if the starter is turning the engine over, but the motor won’t run, you have either a fault in the fuel or ignition systems, or the air induction system. To "quickly" determine if it is a fuel system problem, you can try introducing starter fluid into the intake while cranking and if the vehicle starts at that point that would be an indication that you have, at least, inadequate fuel delivery perhaps due to a fuel pump issue. The most efficient approach to getting this resolved is to just simply request a no start diagnostic and the responding certified mechanic will make quick work of this for you. At the conclusion of the diagnostic he will let you know of the fault and the cost to repair. Please let us know how we can best assist you to get your vehicle running properly.
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