× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: GM Hot Hydroboost
Posted to HD/Fleet Forum on 7/22/2020 2 Replies

It makes sense. It has a ZFLS on it. GM P# 25808589 Maybe the same company that makes ZF transmissions? We could not bypass the gear because of the quick connect fittings GM uses. We did however disconnect both pressure lines and blow both ways and they are cl... Login to read more.

2 Replies Received (View Replies)