Why do I get a code when I replace my engine?

Why do I get a code when I replace my engine?

The code is not necessarily to replace a part, but that a circuit malfunction has been detected. It could be in the wiring, which may not have been replaced. I take it that you feel that because you paid them to replace the engine, you should not expect any faults to show up for quite some time.

What happens when you start an old engine?

Old oil, antifreeze and gasoline don’t hold up well when sitting in an engine for months or even years. Fluids break down, seals leak and corrosion sets in on various parts of the engine. And the delivery systems that move these fluids like fuel and oil pumps, hoses and filters can all cause problems when starting an old engine.

When did I replace my Check Engine light?

Anywho they replaced the engine with some of my old parts that were still good and some new parts that they said needed to be replaced. That happened in December 2014. Well around mid January 2015 my check engine light came on.

What should I do if my car engine turns over?

If the engine turns over after you crank it then it may start up once the spark plugs are replaced. If your engine has a carburetor some people recommend spraying starting fluid into the carburetor to help get the engine started.

The code is not necessarily to replace a part, but that a circuit malfunction has been detected. It could be in the wiring, which may not have been replaced. I take it that you feel that because you paid them to replace the engine, you should not expect any faults to show up for quite some time.

Anywho they replaced the engine with some of my old parts that were still good and some new parts that they said needed to be replaced. That happened in December 2014. Well around mid January 2015 my check engine light came on.

Why did code not pop up after engine swap?

When that code did not pop up after the engine swap, they probably figured that the problem was solved with the engine swap. Had that code popped up while they still had the car in the shop after the engine swap, then it would have been something that they would pursue before turning the car back over to you.

What to look for when your engine won’t start?

Check for a blown fuse that may be preventing a circuit from working properly, like the fuel injection or computer system. To operate efficiently, an internal combustion gasoline engine needs a good spark, the right amount of fuel, and good compression (a healthy mechanical condition).