Need Help

[1qwk767]

I have a 2000 GMC Safari with the 4.3l v6 in it, sometimes the motor runs real rough, check engine light comes on, and if you keep driving the check engine light goes out and the van drives normal, it does it everyonce in a while, the mechanic at Tuffy told us that it was the ecu, but I borrowed a OBD-|| scanner and it showed this code:

P0102- MAF or VAF low circuit input

 

and I really cant afford to buy one thing and that is not the right part

 

Thanks in advance

Mark

[Browning]

google it, this was the first to come up

http://www.automotiveforums.com/t275218.html

[SHIEF]

Start by cleaning the maf off with brake cleaner. If your REAL careful you can use some small pipe cleaners with brake cleaner. Start with that. That mechanic at Tuffy obviously had no clue what he was talking about.