I have a ‘91 YJ that is a project im doing with my son
had a blown engine in it according to the previous owner
we sourced a new engine and swapped it and got it up and running
it runs like a top
no noise
great oil pressure
no overheating issues etc
the only thing is that it starts up very hard when its cold
when its warm it usually fires up right away
when i did the engine swap i did put new plugs in and gapped them
brand new distributor with brand new cap and rotor
i also put a brand new fuel filter in
i can hear the fuel pump prime for a few seconds when i turn the key
looking for some other things that might be causing this that i cant think of
thank you
had a blown engine in it according to the previous owner
we sourced a new engine and swapped it and got it up and running
it runs like a top
no noise
great oil pressure
no overheating issues etc
the only thing is that it starts up very hard when its cold
when its warm it usually fires up right away
when i did the engine swap i did put new plugs in and gapped them
brand new distributor with brand new cap and rotor
i also put a brand new fuel filter in
i can hear the fuel pump prime for a few seconds when i turn the key
looking for some other things that might be causing this that i cant think of
thank you