Strange idle runs good though

[aaron_tupper]

So this is how I bought the car its a 1991 318i with a m20b25 swapped in it, It has a strange little idle and idles at 500rpm give or take. But it runs great other then that any ideas?

[jlevie]

The first action would be to have a smoke test run to look for intake leaks.

[aaron_tupper]

The first action would be to have a smoke test run to look for intake leaks.

thanks