So driving to the movies tonight i noticed that my rpms were stickin when i would shift, like id shift and the rpm's would raise up about 200 rpms, sick for a few seconds then fall
When i idle the rpms fluctuate like i have some mad cam, i could of sworn i had a vacuum leak but i checked all the vacuum hoses i know of (the one that leads from the driver side head to the intake, and a couple others and didnt see a vacuum leak but it was nighttime so i could have been wrong. The rpms will drop down to about 400 then raise back up to like 1200 then back down
Now, I replaced my IAC valve about a year ago, 2 weeks ago i replaced 4 of my spark plugs along with the coils on each of those spark plugs.
Also when i downshift it backfires, its never done this before....
Im clueless...the only idea i can think of is a vacuum leak....
When i idle the rpms fluctuate like i have some mad cam, i could of sworn i had a vacuum leak but i checked all the vacuum hoses i know of (the one that leads from the driver side head to the intake, and a couple others and didnt see a vacuum leak but it was nighttime so i could have been wrong. The rpms will drop down to about 400 then raise back up to like 1200 then back down
Now, I replaced my IAC valve about a year ago, 2 weeks ago i replaced 4 of my spark plugs along with the coils on each of those spark plugs.
Also when i downshift it backfires, its never done this before....
Im clueless...the only idea i can think of is a vacuum leak....