Cleaning TPI Throttle Body... a few ?'s
Thread Starter
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Cleaning TPI Throttle Body... a few ?'s
I have a 91 Firebird... I read that the 90 & newer Vette's used a self calibrating / floating TPS... Did the Fbody cars too?
If I am just cleaning the throttle body, removing IAC and not adjusting idle, do I need to ground the ECM/disconnect IAC, etc? I'm assuming if I clean all the throttle body, and I have trouble idiling, then I would need to do the ECM stuff to calibrate the new idle speed...??
Thanks,
Rafael
If I am just cleaning the throttle body, removing IAC and not adjusting idle, do I need to ground the ECM/disconnect IAC, etc? I'm assuming if I clean all the throttle body, and I have trouble idiling, then I would need to do the ECM stuff to calibrate the new idle speed...??
Thanks,
Rafael
Thread
Thread Starter
Forum
Replies
Last Post
mdtoren
Tech / General Engine
0
Aug 16, 2015 05:45 PM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM
