Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
The key is how much is it moving up and down? Needs to be a good 1/4"-3/8", not just 1/8".
Put a pressure gauge in place of the fuel bleeder on top on final fuel filter.