What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[R3cord303]

I used to use mine all the time until I limo tinted the glass, now it doesn't matter.

For some reason that reminded me of the fact that theres a button to spray washer fluid on the rear glass- thats also never worked. I hit the button and hear the motor but never got any spray back there. Is there a seperate bottle for it? Anobody know?

 

[Rocket Man]

RainX works great just lather it on good with a double coat wear gloves or your dead (it's very very Toxic stuff according to the label )
Clean the Glass very well before use so it works good

only use it on the Rear glass or windshield. (places were people will not touch)

I use Aquapel, it lasts 6 months to a year.

 

[Bigkevschopshop]

I use Aquapel, it lasts 6 months to a year.

You live in Oregon, so if you say it works.... That's as much proof as anyone needs for knowing if something works...

 

[wjburken]

For some reason that reminded me of the fact that theres a button to spray washer fluid on the rear glass- thats also never worked. I hit the button and hear the motor but never got any spray back there. Is there a seperate bottle for it? Anobody know?

There is not a separate bottle for the rear but the hose that goes to the rear can get kinked or plugged. I would double check your fluid line to the back. I did find out that if one of the fittings disconnects and is below the level of the tank, it will pour out that hose in the rear corner about as fast as you can pour fluid in at the front. One time I filled the reservoir all the way up after getting the Low Fluid Message, tossed the empty jug, closed up the hood and I got back in the vehicle, the low fluid message was still on. I sat for a little bit thinking it needed some time to reset and when it didn't, I popped the hood and got back out to find a large puddle under the rear driver side corner of the truck where it was pouring out. Reconnected the hose barb connection, refilled the tank and everything was good.

 

[Tonyrodz]

You live in Oregon, so if you say it works.... That's as much proof as anyone needs for knowing if something works...

Rains alot in Oregon?

 

[R3cord303]

There is not a separate bottle for the rear but the hose that goes to the rear can get kinked or plugged. I would double check your fluid line to the back. I did find out that if one of the fittings disconnects and is below the level of the tank, it will pour out that hose in the rear corner about as fast as you can pour fluid in at the front. One time I filled the reservoir all the way up after getting the Low Fluid Message, tossed the empty jug, closed up the hood and I got back in the vehicle, the low fluid message was still on. I sat for a little bit thinking it needed some time to reset and when it didn't, I popped the hood and got back out to find a large puddle under the rear driver side corner of the truck where it was pouring out. Reconnected the hose barb connection, refilled the tank and everything was good.

Interesting. Mine doesnt do that nor do i get a puddle on the ground when i hit the rear wiper button. Must just be some dirt in the line or something

 

[LRD_V8R]

Nice! What cam did you use?

stock profile for an AFM delete application. I already have a perpetual pain in my ass automobile.

Wow... busy day... lol

3 weeks. It was slow going.

Did it all without pulling the motor?

Where did you get the wire sleeves from?

Yea. I pulled the front off and it made it pretty simple. I didn't have an issue with space. Compared to the T/A this was a dream.
Amazon. Decent quality for way less than the auto stores.

 

[lowh07]

The Tahoe won't start this cold morning..... just "click" which makes me think I need a new starter. It did this about a year ago (also cold) in my workplace parking lot and luckily came to life after a few attempts. No issues since.

Jump starting did nothing. Full power everywhere else.... pretty fresh battery. Some electrical stuff was bugging out, and I got a few warning messages (service traction control, service air bag).

I have a PO650 code but that's been on for a while and seems unrelated.

Also important to note that something weird has been going on for a few weeks when I go to start. If I immediately try to start it in the morning after it's been sitting a while, it'll sit there and turn over for 3-4 seconds until starting. If I leave the key in the on position for a few seconds first, it starts right up.... which seems like maybe the fuel pump, which would be unrelated to this issue of not starting. If it's not the fuel pump, then it might have something to do with it...

Any thoughts?

I'm going to go ahead and replace the starter first since I'm sure it's about due for one, even if that's not the issue.

 

[89Suburban]

Interesting. Mine doesnt do that nor do i get a puddle on the ground when i hit the rear wiper button. Must just be some dirt in the line or something

Do you hear the pump motor whine when you try it? There are 2 pumps in the front reservoir. One for front, one for back.

 

[PPV12HOE]

The Tahoe won't start this cold morning..... just "click" which makes me think I need a new starter. It did this about a year ago (also cold) in my workplace parking lot and luckily came to life after a few attempts. No issues since.

Jump starting did nothing. Full power everywhere else.... pretty fresh battery. Some electrical stuff was bugging out, and I got a few warning messages (service traction control, service air bag).

I have a PO650 code but that's been on for a while and seems unrelated.

Also important to note that something weird has been going on for a few weeks when I go to start. If I immediately try to start it in the morning after it's been sitting a while, it'll sit there and turn over for 3-4 seconds until starting. If I leave the key in the on position for a few seconds first, it starts right up.... which seems like maybe the fuel pump, which would be unrelated to this issue of not starting. If it's not the fuel pump, then it might have something to do with it...

Any thoughts?

I'm going to go ahead and replace the starter first since I'm sure it's about due for one, even if that's not the issue.

Crawl under and give the starter a light tap with a hammer and see if she starts... if she does the brushes are probably getting stuck so it would be time for either a rebuild or replacement...