Hard To Start Rb20det

[suv]

I was wondering if anyone can give me some advice what i should do(worse when hot than cold)

Here is a list of things i have already done

changed timing belt

new spark plugs

got injectors serviced

cleaned the air flow meter

tried coils of another car that has no problems

tried another igniter from the same car as above

checked engine temp sensor

checked for errors on the engine management light

reset engine management

checked for start signal at the engine management

cleaned AAC valve

checked that the TPS works

PLEASE help i have run out of ideas

[blind_elk]

According to the workshop manual:

Try with temp sensor disconnected

Check temp sensor resistance value - 0.3k ohms @ 80C

Check temp sensor output voltage - (pin 1 to earth) 1V @ 80C

Check fuel pressure - remove vacuum hose from regulator, or clamp return line.

Cranking speed OK?

[suv]

According to the workshop manual:

Try with temp sensor disconnected

Check temp sensor resistance value - 0.3k ohms @ 80C

Check temp sensor output voltage - (pin 1 to earth) 1V @ 80C

Check fuel pressure - remove vacuum hose from regulator, or clamp return line.

Cranking speed OK?

Yeah i tried that and it was OK as per the manual.So i thought about this and i tried it(MY OLD MAN SHOWED ME THIS A FEW YEARS AGO ).I just tried to adjust the timing going on idle smoothness and speed and found a point where it idled really smooth( a fair bit retarded compared to where it was) at around 800rpm or so and now it starts really well.I didnt check it with the timing light but i did get a few mechanics to check the timing before i did what i did and all said it was fine how i set it using a timing light.strange ah