The sensor goes up. The flat side down.
my idling on my 2001 ford focus is not idling correct, tried to adjust idling but there is no screw or way to adjust why?
no the body is way different...
spring down
Because its the way, that the Ford Focus has been designed!
The most common way is to fold down the passenger seat, that is, if you can fit in the back. Why not just open the back door and get in?
The spring side of the thermostat is towards the engine and the vent hole is at the top ( if that's what you are asking )
the spring side goes into the engine
Spring towards the engine.
the spring end goes into the engine
First of all, there is no easy way. Secondly which 4cyl do you have? 2.0 Zetec, 2.0 Zetec VCT, or 2.0 SPI?
the thermostat should have the long part facing down
The spring side goes INTO the intake manifold.