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thamks again for the tune you provided . it ran great and performed best it has in a long time .one thing i noticed the idle and rolling idle wants to drop.. coming to a stop sign it stalls out...

Ok so I have new stock injectors I can replace this weekend..and it's a normal fuel pump. I just installed a wideband last weekend. And the reason I didn't reply cause my truck broke down ( hence new...

my current tune and idle scan will be attached ,
i think my spark advance might be off. its really really boggy. and i just cant get it dialed in . i would really love to hit the pedal and it to...

also did egr delete

my current tune and idle scan will be attached ,
i think my spark advance might be off. its really really boggy. and i just cant get it dialed in . i would really love to hit the pedal and it to...

should i replace all my o2 sensors?

thanks you so much for helping me

aNOTHER thing i forgot to mention (of Course) i deleted the egr system . swapped for a different exhaust manifold that didnt have egr setup

yes
. cut out muffler , replaced with glasspak

so i wrote that tune you made me. it worked somewhat better ....so i did have a manifold exhaust leak in which i fixed ...but heres my issue ...its seems like before the truck gets warmed up its fine...

128587128588 the help was cold start and helpme was the file when truck was warmed up running bad

which converter should i buy?

Hello everyone or someone .. so where to begin..s all out of wacks and i need serious help. i own a 2001 yukon (mint) 2wd. i have a lm7 5.3 engine ..specs include
New camshaft. intake dur- .050 :...

Hello everyone or someone .. so where to begin..s all out of wacks and i need serious help. i own a 2001 yukon (mint) 2wd. i have a lm7 5.3 engine ..specs include
New camshaft. intake dur- .050 :...

please review my scan] 5.3 cammed and tbss intake upgraded everything ..pleawse help