Hi All, very new to this forum but i have read a lot and i haven't seen anything for my exact issue. about 2 months ago my intake manifold cracked (the heater hose receptacle) I tried to install an OEM part that broke on install.. The threads for the plenum literally pulled out of the manifold when i tried to torque to specs. With that happening and all of the reading i did, i ended up purchasing the only all metal intake i could find, the Professional Products Satin Typhoon Intake Manifold from AmericanMuscle... I got it installed and now my idol, throttle, and general running has gone wonky, it is loping. I thought i had a misfire, i don't.. i tested for a vacuum leak, none that i could find. Is it because it changed the fuel/air mixture? how do i fix it? Do i need a tune? The check engine light came on this morning. When i am actually DRIVING its fine. when i let off the throttle and try to slow down it surges forward slightly, not bad but slightly. and it won't slow down once i hit high speed.
I am taking it to a pro this weekend, but i was hoping in the meantime i could get some help. I am taking it today to get the code read but i am sure its a air/fuel
code.
Had the codes checked, doing further research. P1131, P1151, P0113, P0122 Turns out i screwed up on the install pretty badly... over torqued the bolts too.
thank you
I am taking it to a pro this weekend, but i was hoping in the meantime i could get some help. I am taking it today to get the code read but i am sure its a air/fuel
code.
Had the codes checked, doing further research. P1131, P1151, P0113, P0122 Turns out i screwed up on the install pretty badly... over torqued the bolts too.
thank you
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