NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   Fuel Consumption (https://www.nopistons.com/2nd-generation-specific-17/fuel-consumption-16017/)

75 Repu 04-22-2003 10:26 AM


Originally Posted by j9fd3s' date='Apr 21 2003, 01:26 PM
and keep it under 3800rpm



mike

oooooohhh That would explain alot.. Actually I have been taking it easy.. The car has a New O2 sensor.. Hmmm.. Maybe if I added stickers all over the place it would increase my horse power and get me better mileage.....

sj17 04-22-2003 10:36 AM

My 88 vert has been getting 13 mpg also. It has a gas smell to it sometimes, is it my injectors?

j9fd3s 04-22-2003 10:50 AM


Originally Posted by sj17' date='Apr 22 2003, 07:36 AM
My 88 vert has been getting 13 mpg also. It has a gas smell to it sometimes, is it my injectors?

it might be your pulsation damper, fix it before the car burns down



mike

ChainSawOnSteroids 04-22-2003 01:39 PM

yeai changed the PD on mine it was leaking ,,,but that was a while ago

Rx7Roadster 04-22-2003 03:08 PM

My vert gets shitty milage too. I dont know what it is. Driving around town I will get about 200 miles on a tank of gas. Oh well though.



Also make sure you check your pulsation damper if you smell gas. You dont want an engine fire. There have already been way too many of those.

ultradef 04-22-2003 10:40 PM

My vert also gets **** mileage. I thought it was the streetport that made it such a pig, but I guess I'm not the only one getting 13 mpg. https://www.nopistons.com/forums/pub...1047683664.gif

UniqueTII 04-23-2003 04:28 AM

Geez....the absolute worst mileage I get with my TII is 17mpg, and that's with the hammer down at every opportunity. I wonder if I'm running lean.

89 Rag 04-23-2003 08:31 AM

Fuel economy has never been a strong point of a rotary, I averaged 160 miles per tank of fuel, but the throttle was either on or off.

sj17 04-23-2003 08:42 AM

What is the pulsation dampener? And where is it?

gazellis 04-23-2003 09:49 AM

Is the PD going to leak when the car is turned off sitting still or is it something that you will only see when the car is running and the fuel is under pressure?



Greg


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