Perhaps the check valve is not holding. Scott Mueller DMCNEWS 002981 DOA 5031 -----Original Message----- From: dherv10@xxxx [mailto:dherv10@xxxx] Sent: Wednesday, November 14, 2001 10:40 PM To: dmcnews@xxxxxxxxxxxxxxx Subject: Re: [DML] Fuel Pump Glitch Group. I had my first today. Had a call from a customer that was having fuelling problems. Come to find out that the pump had to be primed before it would pick up the gas. I have heard of a lot of things, but this was the first. I'm checking with Bosch to see what might be the problem. Is this a sign of the pump beginning to fail. John hervey