Threaded holes near coolant temp sensor on intake manifold
05-22-2014, 04:37 PM
#1
Junior Member
Thread Starter
Join Date: Apr 2013
Location: Huntington, NY
Posts: 40
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro IROC-Z
Engine: 305 TPI
Transmission: T5
Threaded holes near coolant temp sensor on intake manifold
These two holes are just left open, right by the CTS on the intake manifold.... i was spraying for vac leaks and sure enough my idle kicked up. Every pic i look at on peoples cars these holes are left un-capped or plugged with a bolt.. however in my case im getting a small vac leak? anybody elses have theirs covered?
05-22-2014, 07:15 PM
#2
Supreme Member
Re: Threaded holes near coolant temp sensor on intake manifold
Just blind holes in mine (nothing in them). But I'm running an Edelbrock lower manifold.
Are you testing with the bellows removed from the throttle body? The engine is most likely sucking in whatever you're spraying through the throttle body causing the increase in RPM.
Are you testing with the bellows removed from the throttle body? The engine is most likely sucking in whatever you're spraying through the throttle body causing the increase in RPM.
05-24-2014, 10:33 AM
#3
Junior Member
Thread Starter
Join Date: Apr 2013
Location: Huntington, NY
Posts: 40
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro IROC-Z
Engine: 305 TPI
Transmission: T5
Re: Threaded holes near coolant temp sensor on intake manifold
i actually threw bolts in them, now the car idles PEREFECTLY... so there you go lol
Thread
Thread Starter
Forum
Replies
Last Post
ambainb
Camaros for Sale
11
04-25-2016 09:21 PM