rcdatadude
Newbie
I have a 1998 k1500 that I recently replaced the brake booster and the master cylinder. I ended up taking it to a dealer to have the brakes and ABS bled. My son is driving the truck, and he’s mentioned a couple of times that the brake pedal will stick and return to normal position in about 30 seconds. I haven’t been able to reproduce the issue and he is saying it doesn’t happen all the time. I’m using a Cardone brake booster that’s a direct replacement for an AC Delco unit. The master cylinder is an AC Delco part. Any ideas on what would cause this to happen intermittently?