Sirs, here I am again...faced with another observation and seeking for your expert opinions...Is it normal for our rides not to reach its normal working temperature during night time or early morning driving? In my case, normal temperature is somewhere halfway on the dashboard panel. Kase napapansin ko na pag d umabot dun sa usual halfway temp. nya, iba ang tunog ng engine...parang bang magalas? that's the closest to how i can describe it pero pag daytime naman, smooth naman ang tunog...i really don't know if its just me or if something's not right. by the way, temp. at night is around 1/4 on the panel pero pag natraffic it reaches the normal level naman pero pag go na, bumababa na ulit! sana naintindihan nyo! lastly, idling is just the same... around 1.1k rpm

those with isuzu rides, ganito ren ba ang rig nyo? mine's using the 4jb1t.

thanks!