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chevy silverado


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chevsilverado
Novice

Oct 17, 2010, 4:01 PM

Post #1 of 3 (2234 views)
chevy silverado Sign In

my 4.8 L 99 chevy silverado runs really rough like its getting too much air to the intake and boggs down. i hooked dio. up to it and it read two codes. one for the maf censor and one for the purge valve. i changed them both and then cleared the codes. well it was still doing the same thing after this. it wouldnt idle even, but when i unplugged the clip running from the coolant resi. to the maf. it idles. when i plug it in it jst gets choked up and dies. but i jst replaced the maf and 0 other codes came up? wut do i do? i have had people look at it ans cant figure it out


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 17, 2010, 4:05 PM

Post #2 of 3 (2229 views)
Re: chevy silverado Sign In

What were the exact code numbers?



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 17, 2010, 4:26 PM

Post #3 of 3 (2225 views)
Re: chevy silverado Sign In

I have deleted the other dozen duplicates you have posted. Please stop that. Do not post your question in someone else's thread either.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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