http://www.fixya.com/support/atsi_holdings/printersSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comThu, 10 Dec 2009 11:49:45 GMT80http://www.fixya.com/support/t2941869-code_1870_pd_undefined_code_gm_1997i have a 1997 suburban k1500 5.7 liter 4x4 it acts up every once and awhile its got no power when you push the gas it pops thru the throttle body and goes no where you got to give it a little while then itll go the code that comes up on it is...Thu, 10 Dec 2009 11:49:45 GMT