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i people i am a grand prix owner



I'm assuming you're talking about for the AC system. It should be on the center of the firewall up high.
 
Can anyone help me, up here in Canada we cannot get R134a refrigerant,because it is replace by 12A,can i mixed both if I only want to top it up.
 
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can any one help me i am getting a used maf that comes from a 3.1 engine ,I got a 3.8 is there a driffrence in colour harness to sensor
 


One for a 3.1 V6?

But I'm just guessing, that's all. It's an external MAF if it's like the ones on the 3400...there are handfuls of those motors in junkyards...go yank a few MAF's for like 10 bucks or something. Are you sure its the MAF? Unplug it and run the car and if it changes anything. If it doesn't...then your MAF is fine.
 
the reason I asking this question is my friend is getting a used maf from the junk yard for me. so he said he can get used maf from 3.1 engine for me I drive 3.8 grand prix . so what is the drifferance between a 3.1 and 3.8 used maf.
 
The difference is they are different MAF sensors...it's like comparing a apple and an orange guy...

DIFFERENT.
 


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