Hot exhaust fumies

[radek93]

You can't compare two practically different cars.
V70 p2 have different engine management,catalytic converters,sensors....and much more.

Plus....when engine runs on LPG....it runs a bit hotter than engine on petrol.

That said....temperature in combustion chamber is higher when engine runs on LPG.

V70 P2 also has Lpg. And the exhaust gas temperature is 100 - 110°C after a long drive. I also feel that it is blowing more strongly from the exhaust tip

[misha]

Different cats...different managements,different sensors,manifolds...etc.

Like i said....you can't compare practically two different cars.

Even for comparing the same two cars with same engines and years....one will run "richer" in the range of spec...the other one will run "leaner"...but also in range of spec.

One would have excellent compression...the other one would have compression in range but still good and strong engine...for example.