3.4 Engines what type of gas you running?
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Joined: Aug 2005
Posts: 335
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From: Salisbury NC
Car: 1987 Camaro
Engine: 3.4 Liter
Transmission: 5 speed
Axle/Gears: stock
3.4 Engines what type of gas you running?
Well I have been using my caar as a daily driver now and my gas mileage sucked when I was running regular gas. A few weeks ago I switched to plus and I have noticed a 45 mile gain in every tank. I was curious for those that have done the 3.4 swap what grade are you running? Oh! I'm getting about 18-20 miles/ gallon city and about 28-34 highway. Not sure what it was before the switch I just know that I was filling up every 8 days now I can get 2 weeks per tank almost.
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Joined: Jul 2003
Posts: 692
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From: Bellingham, WA
Car: 1989 RS
Engine: 3.1L + .060" overbore
Transmission: 700R4
Axle/Gears: 4.11, Auburn LSD
Re: 3.4 Engines what type of gas you running?
Diesel.... j/k
Plain regular man. Under 9:1 compression you really dont need much.
Plain regular man. Under 9:1 compression you really dont need much.
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