Question about 2004 Ford Explorer
My 2004 ford explorer v6 will stall when starting unless i tap the gas petal slightly after the key is turned. After that its fine no issues....my check engine light is on and auto zone checked the codes....i have an iac error and an engine misfire, i have replaced plugs and wires already and tried cleaning the MAF
The iac code has nothing to do with the maf . the maf is your mass air flow sensor and it is in the air tube going to the throttle body. the iac is your idle air control valve that is in the throttle body next to the throttle position sensor
Posted on Dec 03, 2012
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Posted on Jan 02, 2017
SOURCE: 2002 Ford Explorer V6 misfire
check for spark/fuel /vacuum -air leaks.....test plugs..then wires .and egr valve and snorkle and intake areas for air being introduced near each cylinder with carb cleaner wafted near then while idling
Posted on Mar 14, 2009
Check the variable timing sprockes on the camshafts, they come with wimpy rivets to hold them if they break the car runs like it have bad spark plugs of timing is wrong.
Posted on Jul 16, 2009
SOURCE: 1998 FORD CONTOUR CHECK ENGINE
sounds like EGR valve and sensor this controls idle speed when at a stop. the po171 is a burn lean or rich code need to know what bank 1 or 2. also check for a vacuum leak from one of the hoses.
Posted on Aug 07, 2010
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