3800 engine. one day it started shaking (vibrating) and when I give it gas it doesn't have the power it had before. I popped the hood and notice antifreeze sitting on the rim of the water pump where the hose is...notice some ticking noise in the water pump, but more concerned with the car vibrating and not accelerating properly. In the fall had replaced pcv, plugs, oil and filter. this just happened one day. today i drive it and it acted fine until I turned and then it went right back. I hear a hissing noise below the power steering pump area but can't locate a leak in that area; it's all metal lines. I ran a hose to the noise area and believe it comes from below the corner of the valve cover where it meets the ps pump/pulley but I can't see anything under there that's causing it.
92 buick lesabre accelerating problem for gm mechanics?
- Thread starter Sharon N
- Start date