What happens if the FP is to high. I got a rebuilt 17055025 and its flowing fuel out one nozzle. http://www.carburetion.com/Products/RebuildInfo.aspx?Application=72-74 Buick&Type=R4-4MV&Core=50&CU=4-467&Year=17055025. Don't know my FP at this time. Need to get some fitting together. I'll know tomorrow. But I got a 7043251 73 olds IIRC and it don't nozzle leak on the same car..but it needs a rebuild..