cooling problems honda integra

[thj822]

i noticed at night when i drive around 11pm. it doesnt overheat but the temperature gauge needle moves up and down. when i park the car and not move the temperature goes up to normal. ive check coolant, not losing any at all. can see any leaks. does any body know the problem?
i dont know if its the cluster, i notice the speed needle kinda jumps alit bit. also the kilometres click over when on the bottom trip section in white ticks over 3 then the kilometres above clicks over. it should click over when the white goes 9 to 0.

[seihoa]

thermostat.
Check the integra sub forum theres a sticky about it, common problem with the dc2/4

[dougie_504]

As above.

Thermostat is a relatively 'easy' thing to do, but it's just a massive pain in the ass unless you have little Asian hands. I'm half Chinese but still ended up 6'1 and 99KGs and I had big trouble getting my hands into the gaps to do my Civic thermostat :(