Check your battery voltage, then check it again while cranking.  Possible
you have a weak battery or high draw on the starter.

Jason
Uberbus

On Fri, May 25, 2018 at 11:01 PM, thewestyman <zolo@foxinternet.net> wrote:

> Hello to all,
>
> This is interesting to me.
> I can make the engine turn over fast without the spark plugs.
> But it barely turns over with them in, and I disconnected the fuel
> injectors at the coil.
>
> Now, I’m not sure what is the reason.  Is it the fault of the starter for
> whatever maybe wrong with it, or there is something else.
>
> Anyone?
>
> Zoltan
>