TERRIBLE gas mileage
#1
TERRIBLE gas mileage
I just picked up a v6 automatic mustang; as far as I can tell, I'm only getting 10-15 mpg.
I just replaced the spark plugs with NGK V-Power. When I replaced my Grand Am with laser irridium, gas mileage went up for 16 to 20 (city driving). What will be best for this mustang?
I will check my air pressure in my tires tomorrow and install new spark plug wires. Any ideas on what else I should be doing?
The kid I bought this from had a CAI and dual exhaust installed. There's a sulfur smell - I'm wondering if this is tuned without regard for gas mileage. Do I have to buy an SCT X3 or can I rent one or otherwise have it tuned? Can I buy a used one or do I need a new one?
I just replaced the spark plugs with NGK V-Power. When I replaced my Grand Am with laser irridium, gas mileage went up for 16 to 20 (city driving). What will be best for this mustang?
I will check my air pressure in my tires tomorrow and install new spark plug wires. Any ideas on what else I should be doing?
The kid I bought this from had a CAI and dual exhaust installed. There's a sulfur smell - I'm wondering if this is tuned without regard for gas mileage. Do I have to buy an SCT X3 or can I rent one or otherwise have it tuned? Can I buy a used one or do I need a new one?
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Drop the air pressure down to what the placard inside the door jam says not what the tire sidewall says. 40psi is TOO high and after driving, the pressure could increase above the max pressure for the tire due to increase of temperature