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While you have the fuel pump out, pay particular attention to the hose between filter & plate. The 1100 Cali's have a reputation for that hose melting off - there were suggestions that the original hose was not fuel submersible. Best replaced with a section of Gates SAE 30R10, 5/16ths & stainless hose clamps. If it sports the original plastic/metal filter, replace that with an all metal one while you're at it. A sudden "failure to proceed" on the road is so inconvenient.