Kinda sluggish on low speed, light throttle...
Only SES was from MAF which needed to be cleaned, cleaned, went away.
How can I isolate a pump problem or TC problem?
I've heard others say that it sounds like a dry pump problem?
If I unbolt the TC and fire it up, and it still whines, most...
2002 Silverado 2500HD
8.1L
Allison
4.10
115k mile
On a cold start, i hear three quick whines....., a whineee, whinee, whine....
I know it isn't belt/pulley related, because I took both belts off tonite after work, 32*f, and it still did it.....
Wondering if maybe it's something in...