fatherdoug
Tonto Papadapolous
Congrats!
Finally got a listen.So just took her out around the block, she runs about the same, but I didn't really step on it. There is an odd strong rev sound in first gear sometimes, it's doing the same noise during the KOER test, but not all the time. The first video is what the truck usually sounds like for the KOER test:
https://youtu.be/R4TnKkV5AqQ
The second is this extra rev noise that is ocassionally happening when driving and during KOER testing:
https://youtu.be/OZQxOMa2ggM
Any idea what that is?
Second issue....I always run the cylinder balance test after KOER, bc why not? And I've always got a 9, until today...I got a 9 prior to driving around, then when I ran the test after I got the following:
1,5,6,7,8 (I then shut down the truck, did some cursing, contemplated what I'm doing with my life, then remembered the retest test that I've never had to use and started her up again)
Retest #1: 1,2,4,5,6,7,8
Retest #2: 9
Shutdown
Retest #1: 2,3,4,5,6,7,8
Retest #2: 9
So is this something that wasn't being flagged with the old chain, maybe bc it was so loose? Within the last couple years I replaced distributor, spark plugs and wiring. Is this pointing to weak cylinders or something worse? I’m still getting 111 for KOEO AND KOER. ��