The reason I asked about the pump was regarding a tsb that may have fit your symptoms regarding an incorrect strainer istalled on the pump that would act up in a short period following.
On a side note: Fuel pumps can fail unexpectedly and at once, and that may have been the case more often with the Pre 95-ish ones, but that isn't true anymore. Bleed backs and a pump slightly out of spec are a couple examples.
See if you can get the codes pulled from the computer.
Could you describe this as a shudder?
When have you last performed an air induction service to reduce the carbon on the thorttle plate & bore and the intake valves?
HAve you tried cleaning the IAC motor?
Tuesday, January 16th, 2007 AT 3:19 AM