what`s wrong with my holley??
07-01-2004, 09:58 PM
#1
Member
Thread Starter
Join Date: May 2004
Location: Welland, Ont. Canada
Posts: 105
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 Z28
Engine: LG4 305 with a few modds
Transmission: T-5
what`s wrong with my holley??
I have a 600 vac. sec. holley list 1850-2. I rebuilt it last summer and never ran it till today. It won`t idle under 1500 and I have to have idle mix screws out 4 turns and the idle screw almost all the way down just to keep it running, I can`t get the floats any lower and gas still runs out the sight hole. at around 3000 it smooths out but it`s still RICH as hell, just this HUGE cloud of black smoke behind my Zed.
07-01-2004, 11:30 PM
#3
Senior Member
Join Date: Jul 2002
Location: Oviedo, FL
Posts: 512
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1984 Trans Am WS6
Transmission: 700r4 Highly Modified
Did you happen to adjust the screw under the back passenger side that adjusts the secondary flaps when you did the rebuild? This will do it also.
07-02-2004, 11:07 PM
#4
Member
Join Date: Mar 2002
Location: northern il
Posts: 203
Likes: 0
Received 0 Likes
on
0 Posts
Car: 2000 firehawk
Engine: ls1
Transmission: 6 speed
Axle/Gears: 3.42 auburn
when you rebuilt your carb and wiped out your fuel bowls you may have messed up your float settings, id check those if your still pouring gas out the feul level holes.
07-05-2004, 11:12 AM
#5
Supreme Member
Join Date: Apr 2004
Location: Staunton,illinois
Posts: 3,067
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1966 impala , 1998 sebring vert,1978 buick regal turbo, 1991 chevy silverado 3/4ton 4x4 lifted
Engine: 283, 2.5,3.8 turbo 350
Transmission: powerglide,auto overdrive, th350,4L80
Sounds like its time to buy an edelbrock
Thread
Thread Starter
Forum
Replies
Last Post
RedLeader289
Tech / General Engine
10
05-28-2019 01:47 PM
Royal_Z
Engine/Drivetrain/Suspension Parts for Sale
4
09-30-2015 08:45 PM
