Outer Limits 4x4 Board

Here's one for you:

82 MQ. On a cold start, the starter turns the engine well and usually fires right away especially with choke out.
On a warm start, say the engine has only been off for 10 mins (worse if less than that), the starter struggles to turn the engine over. It sounds like a flat battery! But, eventually, the engine will turn over and fire, and the battery never actually sounds like giving up.

What could that possibly be? Is the engine under greater load when it is warm? There's no power steering, but perhaps something else the engine is driving gets hard? Or could it be electronic... a greater impedance on the battery-starter loop when something is hot?

Interested in suggestions.

your starter is prolly on the way out. when they get warm the dont work as well.

it could also be your engine, signs of doomed bottom end.....

but its prolly the starter.

Jes

Sounds like a deteriorating solinoid to me,Had 2 on holden v8's do the same thing,hated the heat.
I have also had a battery that must have had a faulty plate inside because it started awsome when cold but not to good when hot.It was identical to what you are discribing but we new it wasn't the starter because it was a new unit.
Try one at a time and see how ya go

jnr

Get the starter checked, prolly warn bushes ... that causes "polling" ( the armature rubs on the starter housing causing an electrical power loss( or short)
Also have the battery tested, cold weather always finds the weak, frail, and old.

Check all High current connections. Remove, clean with wire brush and replace.
Check earth straps etc for damage, broken wire strands.
Include terminals on solenois, small wires too.

Bazzle