How long have you left your truck running?

[LS1FJ40]

Yes, but it was plagued with HG, PHH, FHH and EGR failures. ; )

HAHAHAHA

 

[NLXTACY]

Interesting find in the FSM, the issue isn't with the motor, its with the Cats.

 

[mussy]

I always let the engine run in the morning before setting off all year round, regardless of temperature.

Have done multiple days 12 to 16 hours per day crossing the Sahara off road no worries...

 

[NLXTACY]

Long term driving is never ever a concern. Long term idling I can see may be a long term issue.

 

[LS1FJ40]

So, you're saying when I remove my cats I can let her idle all I want?!