Howdy y'all, I had to replace the brake booster on my '99 SR5. All proud of myself when everything worked like it should, until I was boxing up the old one for core and discovered I left out the thin steel shim> that fits between the booster and firewall.
I'm debating whether it's worth the effort to put it back in, basically a complete do-over...
What do you think, put it back or don't worry?