Hi guys I have a problem with my kia k2700....it builts up pressure when ever I reach about 80kmh speed...the temperature goes up...what could be the problem?

2000 Kia K2700 engine fastener tightening specifications

garage.wiki https://garage.wiki > ... > First generation facelift
2000 Kia K2700 First generation facelift Engine Fastener Tightening Specifications ; Crankshaft central screws, 258.15-287.65 lbf?ft 258.15-287.65 lbf?ft 350- ...

WHAT LIGHT, NOT TOLD.
not too many DIY swap crankshaft and when do , if done are 99% wrong,
what is Bt? mean,.?
post what lamp is wrong, we sure can not guess
nor if engine runs
last one I did
I cranked the motor with fuel pump dead, (fuse pull)
for good oil pressure and top end oiling all good
and the run it last. or go broke fast in the business.
were all bearing clearances check firsts. skip none.
oops 3.

Gear box

Fix your Truck right away, by clicking the link.

Kia k2700 Workshop Service Manual

Do you mean Set the timing on a Kia K2700 truck?

if you just had this overhauled from a shop and this is happening you have warranty go back to the people that rebuilt it and have them honour their warranty. if you built it and you did the entire engine and not just the bearing, then check the oil pressure you may have bad lifters or cam or cam bearings causing not enough pressure.

ALIGN THE TIMING MARKS AS PER THE ATTACHED FOTO. on the gears there are timing marks.

PLEASE HAVE A MECHANIC LOOK AT YOUR CAR
AS SOON AS POSSIBLE. DO NOT DAMAGE IT.
MANY CAUSES. PLEASE CHECK ANTIFREEZE RADIATOR AND OVERFLOW RESERVOIR LEVELS.
SYMPTOMS MIGHT INDICATE LEAKING HEAD GASKET.
IN A PAST CAR I HAD A BAD TEMPERATURE SENSOR
LOCATED IN MY ENGINE AIR FILTER COMPARTMENT THAT CAUSED TOO RICH A FUEL TO AIR RATIO SO
IT WENT SLOW.

My kia k 2700 does not have power and it ends at 80 speed and comes a white smoke