The leptin binds with leptin receptors in the hypothalamus and satiety is induced. In the fructose-fed rats, leptin had no effect. Energy intake continued unabated, while normal rats reduced their intake in response to the leptin. Rats on the fructose diet gained even more weight when switched to a high-fat diet. Fructose appears to affect the leptin pathway in two ways. First, fructose directly renders the hypothalamus resistant to leptin.
Step 3: Locate your fuel filter. Filter location depends on the vehicleâs make and model, but one common location is near the fuel tank underneath the chassis. If you have trouble finding the fuel filter, consult your vehicleâs manual or your local repair shop.
ANSWER by devilscap4 on October 01, 2010. The fuel filter is part of the fuel pump assembly. It can be accessed by removing the access panel underneath the rear seat cushion, and removing the fuel pump assembly. The check engine light should be scanned to see what code has been set, so that can be diagnosed. Upvote. Upvote.