toms93lx

had a machanic tell me it could be my mass air flow couseing it.

how can i check it

TrimDrip

its not a vacuum leak?

toms93lx

no not a vacume leak. atleast cant find one. i was told when it ends up being both banks of o2 sensors that it is normally the mass air flow

TrimDrip

I have a 93 lx that I am taking the meter off maybe this week, if I can get an appoitment. I am upgrading to 42 lb. injectors. It is a reman and not that old. If you want it?

mjr46

it
could be but you also need to consider checking fuel pressure/possible weak pump, check it at idle and under load and check for restricion in a fuel filter as both these will cause lean conditions....clean maf with maf cleaner

TrimDrip

mjr46 is right. The fuel pumps in those cars put out a lot of psi. They will keep a car running when a chevy pump won't. When I bought my car and took the fuel pump out of it, the fuel couldn't even pour out of the outlet. We turned it upside down and filled a 20oz. mt.dew bottle up to the label with fuel that could be thrown on a campfire and wouldn't burn.