last night i decided to clean my throttle body. and this turns out to be the worst thing i have ever done.

after i cleaned it the truck would only idle at 2000 rpms and i drove it around fianally it lowered to idle around 1200- 1500. so i decided it could be my iac valve.

today i pull everything off and clean out the iac. now the truck will only idle at 2000 rpms i drove it but it wont go down '


this is sooo strange

i dont know what to do

someone please help me



and ps no check engine light and the rpms fall verry slow down to 2000 once reved up

 

Vacuum leak in the hoses that were disconnected for the throttle body cleaning or a crack/leak in your intake tubing.

 

Yea you def caused some kind of bad vaccum leak while cleaning a leak that big you should be able to hear.

 

it honestly turned out to be the butterfly not completly closing. the springs are weak and do not completely close the throttle body anymore. there must hae been a big carbon deposit that sealed it, but once i cleaned it it doesnt seal