D dadslx Member Nov 11, 2006 59 0 6 Apr 16, 2009 #1 Apr 16, 2009 #1 hey i have a 69 cougar 351 4 barrel with msd ignition,blastercoil and 6a box..its a new setup but for some reason when i start it, it runs fine but as soon as i go to throw it in gear and go it chugs and dies right away..any ideas
hey i have a 69 cougar 351 4 barrel with msd ignition,blastercoil and 6a box..its a new setup but for some reason when i start it, it runs fine but as soon as i go to throw it in gear and go it chugs and dies right away..any ideas
mustangmike6996 5 Year Member Nov 10, 2005 483 6 29 clinton twp, MI Apr 16, 2009 #2 Apr 16, 2009 #2 check for any sort of a vacuum leak... normally that will cause the stalling. check around the intake manifold.
check for any sort of a vacuum leak... normally that will cause the stalling. check around the intake manifold.
H htwheelz67 Member May 18, 2007 444 0 16 mission viejo ca. Apr 17, 2009 #3 Apr 17, 2009 #3 check your firing order
woodsnake 15 Year Member Jan 16, 2007 1,352 15 69 Hicksville, NY Apr 17, 2009 #4 Apr 17, 2009 #4 What is your engine idle speed in park? In gear?
B bnickel Founding Member Aug 21, 2002 5,640 3 77 lubbock, texas Apr 17, 2009 #5 Apr 17, 2009 #5 sounds like the timing may be a little too retarded, try advancing it some.