Title had been truncated. Can you please elaborate?
If you had sprayed carb ceaner into the throttle body, it would definitely make it hard to start, at least for a while.
The fuel pressure driopping to 0 after 2 seconds indicate the fuel pump is working but you have a leak in the system. It could be from the fuel delivery line and intank or the fuel pressure regulator is bad.
Try clamping the return hose and testing the pressure to see if it drops, if yes, you would need to check the fuel pump side. If pressure does not drop, replace the fuel pressure regulator.
Monday, April 2nd, 2012 AT 2:09 PM