hehehe ok lets try this again
#1
Newbie
Thread Starter
Join Date: Apr 2004
Location: wyoming
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
hehehe ok lets try this again
I have an 84 what use to be a gsl with a 13b motor. The carb is a holly 600 and i have a racing beat dual pipe header and exuahst system. The motor is a factory reman with 2000 miles on it with stock ignition. My problem is at 2000, 4000, and 6000 rpm i have a wierd virbration. The vibration happens no matter what speed, gear, or clutch position. Does any one have any ideas on what might be causing this?
#3
Full Member
Join Date: Nov 2001
Location: Springfield, MO
Posts: 206
Likes: 0
Received 0 Likes
on
0 Posts
If it's RPM related, and you're certain of it, I'd check the fan/water pump. I don't know about the 84's, but I know that if you use a S5 (89-91) fan on a S4 (86-88) waterpump, the shaft of the waterpump is too small for the fan (even though the fan bolts up perfectly), causing it to become off-center and then causing weird vibrations at certain RPMs.
Other than that, I'd check all the (make sure they're tight) belts and look for bent pullies. Also, if your clutch is missing a bolt/dowel, it can cause some weird vibrations.
Other than that, I'd check all the (make sure they're tight) belts and look for bent pullies. Also, if your clutch is missing a bolt/dowel, it can cause some weird vibrations.
Thread
Thread Starter
Forum
Replies
Last Post
poor college student
2nd Generation Specific (1986-1992)
16
11-25-02 01:05 AM