Minnesota Focus Owners Club

im tring to find a mass air flow sensor to upgrade my factory one if anyone knows a place to get one please leave the number to the dealer or whatever ty

talk to FORDSVTPARTS in the general section and there is a sticky post about parts. post there and he'll be able to give you a quote. he works in tousley ford and he hook us up good...!! btw welcome to the forum!!

what do you need it for? you running boost, or anything like that? you running stock injectors?

- Josh

co_macho wrote: talk to FORDSVTPARTS in the general section and there is a sticky post about parts. post there and he'll be able to give you a quote. he works in tousley ford and he hook us up good...!! btw welcome to the forum!!

thanks for the info. hope to run into u in a meet or something later

umdivx wrote: what do you need it for? you running boost, or anything like that? you running stock injectors?

- Josh

actually no boost, and yeah im running stock injectors, no im looking for a mafs because mine keeps making a noise when it idles it does it often on i dont know why but i heard that the sensors are pretty sensitive. because i stuck a intake cone on my factory intake but it wasn't secure so it was moving so i just got me a short ram air intake and stuck a exaust tip on. so i might just need a new stock mafs or im going to upgrade the mafs

Do not buy a new one. Go to check and pick up a can of MAF cleaner or just Quick Dry Electircal cleaner take it out and clean it. It cant hurt trying that first. Trust me its worth trying.

There's no reason to buy an upgraded MAFS without boost.

Also if you buy an upgraded maf and running stock injectors, without a tune your car is going to run like shit!!!! MAFs and injectors and calibrated for each other and if you run a bigger maf that has a different voltage patter than the stock one your just askin for trouble.

Clean it first, see if that works, if not, just buy a new STOCK one from steve.

- Josh

The only sounds that could come from your maf is a leak or the sounds of fire. and you woudl see the fire i am sure. so that leaves a leak. take a little carb cleaner and spray around the maf sensor o'ring area. if the idle jumps (have the car running). you have a leak, go to local farm supply store and get the proper o'ring and replace. then clean that maf sensor so it is good as described by others here.

id check you egr tube at the egr vavle i had mine make werid whistley sounds it was loose.