Help, loss of gas mileage!
#1
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Help, loss of gas mileage!
Recently, I picked up a 94 4-cyl toyota camry for a beater. Looking up its specs, it states that it should get around 21 mpg in the city and 29 mpg hwy. I drive about 80 miles everyday to and back from work, so I do mostly highway driving (about 85%). However I have found that I am only getting about 21-22 mpg.
When I bought the car about a month ago, it had about 119,000 miles on it and the engine seems to be in great condition. After buying it, I did all the routine maitenece. I changed the oil, used the Chevron w/ techron fuel system cleaner, changed the spark plugs, and changed the air filter. Is there anything else I could do to regain more fuel economy? I barely use my air condition and do not drive very aggresively? Please help! Thanks.
When I bought the car about a month ago, it had about 119,000 miles on it and the engine seems to be in great condition. After buying it, I did all the routine maitenece. I changed the oil, used the Chevron w/ techron fuel system cleaner, changed the spark plugs, and changed the air filter. Is there anything else I could do to regain more fuel economy? I barely use my air condition and do not drive very aggresively? Please help! Thanks.
#3
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Check tire pressure.
Other items that might be causing low mpg:
Clogged exhaust - bad muffler (baffles falling apart); bad cat
Stuck idle control valve
Bad air flow sensor
Other items that might be causing low mpg:
Clogged exhaust - bad muffler (baffles falling apart); bad cat
Stuck idle control valve
Bad air flow sensor
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#8
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No the trunk is empty. I'll check the tire pressures tomorrow and maybe clean the air flow sensor this weekend. Anyone know if the spray can air flow sensor cleaners work?