Reasons for increase in fuel consumption include a fault in the fuel pressure in the manifold, cpu keeping the fuel rich for too lomg Water/ air tem sensors. Brake drag -Brakes staying on slightly.tyre pressure too low blocked exhaust system cat converter clooapsed and blocking exhaust pipe. faulty oxygen sensor. driving in too low a gear for too loong Faulty auto tranny not changing at the right time. Considerwhen the consumption went up and try to remember if something happened that at the time seemed incindental as this may help pinpoint the fault
as I said styaying in gear for for long and in you case not shifting up to a higher gear. Have a pressure test done on the tranny and check for fault codes for the trannyas I said styaying in gear for for long and in you case not shifting up to a higher gear. Have a pressure test done on the tranny and check for fault codes for the tranny
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Reasons for increase in fuel consumption include a fault in the fuel pressure in the manifold, cpu keeping the fuel rich for too lomg Water/ air tem sensors. Brake drag -Brakes staying on slightly.tyre pressure too low blocked exhaust system cat converter clooapsed and blocking exhaust pipe. faulty oxygen sensor. driving in too low a gear for too loong Faulty auto tranny not changing at the right time. Considerwhen the consumption went up and try to remember if something happened that at the time seemed incindental as this may help pinpoint the fault
as I said styaying in gear for for long and in you case not shifting up to a higher gear. Have a pressure test done on the tranny and check for fault codes for the tranny