I have a 1992 Acty HA4. I've been trying to track down a solution to the warm up & stall issue that many have had – me included. I've not yet found the solution in my case. My OEM fuel pump recently began blowing the 15A fuse and I feel like I should try replacing it to at least get back to a semi-running state. What do you think about throwing in this fuel pump based on this recommendation to buy me some time?