After it finally starts it sounds and runs perfect again. no problems at all.
All the time ? Cold or hot doesn't matter ? ETC- engine coolant temp. sensor . What engine ?
Testimonial: "yeah all the time. 4.3 v6"
yeah it does it all the time cold or hot and its the 4.3 liter v6
GM VORTEC engine with CPI fuel injection system ! Have fuel system pressure tested , possibly the fuel pump or fuel pressure regulator ! Here is a youtube video , yours may not have all or the same symptoms.
https://youtu.be/09_wQ9yQ85A
×
81 views
Usually answered in minutes!
×