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exhaust temp at 650 degrees on td gu ute

Tech Talk for Nissan owners.

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exhaust temp at 650 degrees on td gu ute

Post by matty »

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
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Post by Dzltec »

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

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



andy
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Post by matty »

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
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Post by ETU47 »

brisbane dyno at woolloogabba they know there shit!!!!
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Post by ludacris »

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.

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Post by toughnut »

My truck used to run between 620 and 650 even after all the mods. 650 was my limit for most things. :twisted:
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Post by Dominator »

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.
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Post by Rhysta »

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