Has anyone else had any issues after putting the 6.2 intake and TB on a L83? My truck just hasnt been the same since. retuned for the intake etc. I should rephrase, it runs great when its cool out, but when warm leaves alot to be desired. Only thing I can see on the scanner is MAP is high. but, no vacuum or exhaust leaks and compression is good (I think, no misfires) so Im at a loss. Been running alot of E85 this spring and summer. Dont know if that would affect it or not. But it just seems that since this intake has been put on, it hasnt been the same. MAP sensors are same part number, so I dont think its that. I have noticed my IAT being really high when truck is sitting. but its been very warm outside. Usually reads 125 or so after its been sitting out in 90 plus degree heat. Is that normal? thanks in advance!