O oneal_char Guest Aug 10, 2008 #1 ...timing now it wont idle. why? the truck ran perfict before it went to gm for injection timing, now it wont idle, runs rough and very hard to start. anyone know why this is?
...timing now it wont idle. why? the truck ran perfict before it went to gm for injection timing, now it wont idle, runs rough and very hard to start. anyone know why this is?
