Project Miata Engine Rebuild

Stage 1

This Miata was purchased for $400 and
was going to be my sons daily driver
between work and home.

The car had over 162000 miles on the
original stock engine, and it had no
compression in the cylinders.

The stock four-cylinder engine appears
simple, and had alot of room around it
to reach in and disconnect engine parts.

It had looked like the previous owner
had overheated the engine, and blew a
radiator hose. The head gasket could have
been blown during this time, which would
account for no compression.

It was time to put the car on jack stands,
remove the aluminum hood, and hook-up the
engine hoist.

I can't believe it took me 4 hours to pull this
little toy engine out of this car. At that rate,
I should turn in my Craftsman Club Card.

At first I was going to pull the transmission out
along with the engine, but disconnecting the
engine from the trans was simple, and I didn't
have any work on the trans, so it remained in
the car.

The small size of the engine, made things simple
to lift it up and out of the engine compartment.

In no time, we had it mounted on the engine stand
and would start the next stage, engine disassemble.

Oil and brake fluid covered the inside of the bell
housing and some work would be needed to
clean out the engine bay.

Stage 2 | Stage 3 | Stage 4