Outer Limits 4x4 Board

just want some sugestions why its running so hot boost is at 8 and fuel is right down any answers is the pump need rebuilding

Celcius or farenheit, where is the probe situated, is the guage accurate?

How much power is it making, what engine, what mods??



andy

celcius there mods are 3 inch exchaust 33 tyres not much ekse no real engine mods i took it to a disiel mob to turn the boost up and they said the temp was sitting at 650

brisbane dyno at woolloogabba they know there shit!!!!

matty wrote:celcius there mods are 3 inch exchaust 33 tyres not much ekse no real engine mods i took it to a disiel mob to turn the boost up and they said the temp was sitting at 650

Did the shop give there thought of why it is happening. Buy a piro so you know for yourself.

Cris

My truck used to run between 620 and 650 even after all the mods. 650 was my limit for most things.

I have a pyro mounted in the exhaust manifold (pre turbo) and under load, say going up a decent hill on the highway it can climb up to 650. With the sierra on the trailer behind it will get up to 700. That is with N/A pump (wound right out), 13psi and a dyno tune. AFIK 650 is fine, but i would invest in a pyro. good insurance.

650 is fine for a pre turbo reading a little on the warm side if it is a post turbo reading.