· Premium Member
Just had the same thing happen to me today. Noticed a squeak when I got to work and couldn’t find it. On the way home the check engine light came on with codes p0171 and p1101. While stopped to check the code I pulled the coil cover to feel air coming out of the burst disc. I also pulled the dipstick out about an inch and the squeak went away while in the pulled position. This all happened about a month after having it checked for a rough idle. Car has 87k on the clock. I’ll be driving the wife’s car until I can get it in.