99 cougar engine issues
#1
99 cougar engine issues
I have a 99 cougar 142k auto v6 the car has engine codes p0171 p0174 p0420 it is leaking gas from the intake manifold will upper and lower gaskets fix this? Also I have a SRI on the car and I tried cleaning the maf yesterday and now I get a burning smell and if I rev it up to about 3-4k rpm when I release it kinda back fires or I hear like a pop sound is this the maf bad? Any suggestions will help
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jacob.e.terry
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05-25-2010 10:43 PM