Replacing CIS injectors on my 450SLC

This week I replaced the CIS injectors and the spark plugs in my 450SLC and the car is running much better for it.

I’ve been thinking about swapping the fuel injectors in the SLC for a while now. When cold, the car wouldn’t run that well at first and you would need to blip the throttle a few times to get the idle to settle down. This can be a sign that some of the injectors are not atomizing the fuel properly. The car is less sensitive to this as it warms up, but proper atomization is important for smooth […]