pickup trucks with no bumper and exhaust pipes.?

[yogavnture]

with all the talk of pollution. the govt should force pickup trucks that have torn off their exhaust systems and are pouring out black diesel smoke to compy with emissions laws.   why do they do it?  to save a few baht at the gas pump. ?  selfish

[worgeordie]

It would make no difference if they had an exhaust or not,

and i have never seen one without exhaust,its the injectors

that need cleaning and adjusting ,maybe replacing

and poor quality diesel that causes the black smoke.

regards worgeordie

[transam]

Exhaust box or not makes no difference to the gases dumped out the back, only noise pollution without one.

 

Proper servicing does..????

[VocalNeal]

I think you will find the black smoke is because they have turned up the injector pressure/fiddled with the ECU to get more fuel/power. It has nothing to do with the exhaust system or lack thereof.

 

Edited February 22, 2019 by VocalNeal

[Ahab]

17 minutes ago, VocalNeal said:

I think you will find the black smoke is because they have turned up the injector pressure/fiddled with the ECU to get more fuel/power. It has nothing to do with the exhaust system or lack thereof.

 

You are exactly spot on to the cause of most of the black exhaust coming out of the diesel trucks. Some of the older trucks belch smoke due to age and wear and tear.

[ballpoint]

1 hour ago, VocalNeal said:

I think you will find the black smoke is because they have turned up the injector pressure/fiddled with the ECU to get more fuel/power. It has nothing to do with the exhaust system or lack thereof.

 

I'm glad I saw this.  That's the last time I let my brother-in-law borrow my tractor!  He said he only wanted it to plough the back field.

[yogavnture]

i dont think the thais should complain about air pollution in bkk if they allow so many pickup trucks to heave out black soot.