What did you do to your OBS GMT400 Tahoe/Yukon Today?

[Tricky]

Thanks Monstar, one more question for now, what years you recommend for the fan to get an 18in and best year to look out for the relay so when i hit the bone yard in a couple of weeks I can look for and I will go to BMW for the rest. Once I get all the parts I will check back with you because I heard some say old fan is hard, and some say its easy, but once off will I have to put anything over the pully or anything?


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[Gzes]

I did the fuel filter today. Yea it was dirty so now she has faster throttle response and runs smoother

 

[_Dylan_]

This means I need intake gaskets, right? I've been loosing coolant lately.

 

[Gzes]

Or your radiator is just ****** dirty get it flushed n see what happens

 

[retorq]

Layed (laid??) down some color on the tranny case:

 

[Donnie Yukonie]

Or your radiator is just ****** dirty get it flushed n see what happens

Gzes thats a oil cap.... not supposed to see coolant on a OIL CAP

---------- Post added at 11:49 PM ---------- Previous post was at 11:49 PM ----------

This means I need intake gaskets, right? I've been loosing coolant lately.

yes you need gaskets common problem on these make sure you get the metal ones

 

[qukon 95]

i had tapping under rocker arm cover driver side that started mon
day but it goes away after 15 sec and the motor still has power
and still idle smooth which is good. so to day i changed my oil
and i think it was over due for one i will know wed if it worked.
If not whats next for me to replace?

 

[Monstar_est87]

Tricky meet me over at my thread...
http://www.tahoeyukonforum.com/forum/showthread.php?t=39871

 

[Gzes]

Gzes thats a oil cap.... not supposed to see coolant on a OIL CAP

---------- Post added at 11:49 PM ---------- Previous post was at 11:49 PM ----------



yes you need gaskets common problem on these make sure you get the metal ones

If its like that on the cap and also in the coolant tank then its the gasket? How hard is it to do? I think my silvi might need it done then

 

[SunlitComet]

you look at the oil dipstick yet?