R34 Problem

[gts25tnissan]

Hey all its been hot lately but i went for a drive and came home shut the car down and heard a gurgling noise from the back of the engine near the turbo only thing iv done to it lately is oil change and lifter free i thought my lifters were being noisy. My temp gauge was in the middle so its normal spot. Iv read it could be the hg but really hoping not.

[gts25tnissan]

Idk if this fixed but i opened the radiator cap and it made a psst noise then put it back took it for a spin till worm didnt here it this time. when it did it the 1st time temp gauge in the cluster of 3 in the 34 was half way this time just under so. But the reg temp gauge in the dash is fine.

[BoXtRoT_33]

is there any mist on ya windscreen or ya floor mats damp afterwards? could be the a small crack in the heater core

have ya had a look at the therostat and tested it?

[SLEEPR85]

How high is your oil? Did you over fill it?

[Plattsy]

air lock in coolant.

[Sly 32]

Yeah sounds like air lock in the cooling system probly just needs to b bleed!

[savage GTR]

Its probably the car cooling down after a warm drive .

[mungy]

Its midgets smoking bongs on your exhaust, seen it before. Gotta get em quick before they chew thru your firewall and eat your ECU