What have you done to your square lately??

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,589
Reaction score
24,002
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Rub it in...

It would have been a 77 Chevy Suburban in a perfect world, Cordova Brown with Bucksin in the middle, tan vinyl interior, and a tailgate, Trailering Special, and 3.73's.

Cheap azz dealer that ordered Goldie new didn't even go for the skid plates ...

:banghead:

At least they ordered the rear ac.
:D
Perfect woulda been!!
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
3,934
Reaction score
6,386
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Checked the transfer case tonight on a lark. Top plug is full when it weeps out, right ?

Effin reddish gusher. Fut.

Could an overfull transfer case cause a weird noise at highway speeds ?

I know it can cause a hole in my pocketbook due to labor ...

:oops:
 

Poppy 87

Full Access Member
Joined
Oct 19, 2019
Posts
1,074
Reaction score
1,923
Location
Bloomingdale GA
First Name
John
Truck Year
1987
Truck Model
R10 Silverado
Engine Size
305
Checked the transfer case tonight on a lark. Top plug is full when it weeps out, right ?

Effin reddish gusher. Fut.

Could an overfull transfer case cause a weird noise at highway speeds ?

I know it can cause a hole in my pocketbook due to labor ...

:oops:
Might have transmission fluid leaking into transfer case causing the over fill condition. Check transmission fluid level too

Sent from my XT1254 using Tapatalk
 

Goldie Driver

Full Access Member
Joined
Mar 19, 2018
Posts
3,934
Reaction score
6,386
Location
Houston, Texas
First Name
Britt
Truck Year
1980
Truck Model
GMC K1500 Suburban
Engine Size
350
Might have transmission fluid leaking into transfer case causing the over fill condition. Check transmission fluid level too

Sent from my XT1254 using Tapatalk

Yup - I think that is 100% the case.

Not worried about the NP205 as they are supposed to be bullet proof, but if an overfull condition can cause funny noises then problem located.

If not, new problem.

Either way, add it to the list.

Not sure what a 40 year old truck translates into people years :think: but I do know old people leak, too ...

:jester:
 

Tom31w

Member
Joined
Jan 24, 2018
Posts
35
Reaction score
60
Location
US
First Name
Tom
Truck Year
77
Truck Model
K25
Engine Size
350
Got my newest addition running smoothly (finally). Had replaced plugs, wires, all filters, rotor, etc... still couldn't get it to stop backfiring through the intake under load. Today I finally had time to straighten out the vacuum mess, check the mechanical advance, the vacuum advance and finally check timing. Found that the timing was 4 degrees off, reset it to 8 BTDC and man does she run smooth now.

Sent from my SM-G960U using Tapatalk
 

Frankenchevy

Proverbs 16:18
Joined
Jan 3, 2018
Posts
5,963
Reaction score
7,419
Location
USA
First Name
Jeremy
Truck Year
Square
Truck Model
CUCV
Engine Size
Small
Yup - I think that is 100% the case.

Not worried about the NP205 as they are supposed to be bullet proof, but if an overfull condition can cause funny noises then problem located.

If not, new problem.

Either way, add it to the list.

Not sure what a 40 year old truck translates into people years :think: but I do know old people leak, too ...

:jester:
I may be wrong, but I don't think the np205 takes atf, but gear oil. In which case, the mixing of the two may be problematic.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
29,103
Reaction score
23,969
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
I may be wrong, but I don't think the np205 takes atf, but gear oil. In which case, the mixing of the two may be problematic.

The later ones called for ATF. I'm not sure if running ATF in an older one would cause problems though.
 

Forum statistics

Threads
42,129
Posts
909,786
Members
33,626
Latest member
Silverado9019
Top