I tried different fuel pressure regulator and changed the whole fuel rail including injectors. Didnt know about trying the coolant regulator sensor. Its only the #1, 3 and 6 cylinders (those to the firewall side) so I was thinking of something pertaining to those three. Thanks for the info. If possible can you explain how can this coolant sensor cause this to those three alone please. Thanks again for the info I will try this and see.
Sunday, May 23rd, 2010 AT 10:28 AM