Quote:
Originally Posted by secondchance
Looking at the pics, it seems your 2ndary actuators are installed 180 degrees rotated - a common factory mishap.
Some claim, 2ndary will come on stronger if this condition is corrected. However, I have seen posts that after being installed rotated for a long time, actuators will not function correct if rotated into correct position. If I were you, I would rotate them into correct orientation, apply vacuum w/ hand held pump and see if it allows 2ndary to open w/ less amount of vacuum and also if correct position will open the 2ndary flap wider.
I know, some will chime in and say just disconnect the system... |
Nnnnnaaaawwww....Why would anyone wanna do that???? Actuators, reservoirs, vacuum pumps, check valves, plastic plumbing, cracking rubber fittings, unnecessary complexity, eliminated in the 95 LT5 prototype, one if not THE most problematic item on the LT5...No way! It's part of the LT5's charm!
Do that, and the next thing ya know someone will suggest tapping the IH and installing a brass plug (left edge of the pic) to shut off the coolant to the TB and make the plenum pull about as easy as removing a carburetor on a SBC.
Some might suggest all that...But, I won't!
p.