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Hey guys,
Getting the dreaded P2a03 and I am on sensor # 2, had P2a00 a few weeks before which hasn't popped up since. Cleaned my MAF sensor, cleaned air filter replaced all gaskets and had my manifolds replaced, still haven't checked how tight the manifold bolts are but no visual or audible leaks...any ideas?! Should I think about new spark plugs (80,000 on truck) God forbid new injectors?
Thanks in advance!
-Ryan
Getting the dreaded P2a03 and I am on sensor # 2, had P2a00 a few weeks before which hasn't popped up since. Cleaned my MAF sensor, cleaned air filter replaced all gaskets and had my manifolds replaced, still haven't checked how tight the manifold bolts are but no visual or audible leaks...any ideas?! Should I think about new spark plugs (80,000 on truck) God forbid new injectors?
Thanks in advance!
-Ryan