Yep, my universal cert for stationary applications (Types 1 thru 4), dated back in 93, is still considered valid - at least the two employers I had down in TX considered it valid.

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Just say "NO" to Ethanol - Drive Diesel

Mitchell Oates
Mooresville, NC
'87 300D 212K miles
'87 300D 151K miles - R.I.P. 12/08
'05 Jeep Liberty CRD 67K miles
Grumpy Old Diesel Owners Club