hey all

I have a 92 pickup but have swapped in a 97 3.4 Runner motor and manual ECM.

I have all the monitors that have ran except the EVAP. I have followed the drive pattern to the letter 4 times now and still it has not ran and I need this to be complete for upcoming smog test.

Drive pattern is cold soak for 8 hours. IAT and Coolant temp within 13 degrees of eachother. Drive for 45mph for 5 minutes. Drive for 25mph for 15 minutes with at at least stops.

I have no codes tripped and everything seems fine. All the hoses seem nice and tight off the evap box.

I really do not know what to do at this point to make this test complete. Any ideas?

 

full tank of gas

 

my manual says to have between 1/2 to 3/4. Been keeping it there.