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#4706878 - 03/25/18 08:58 PM DIY Undercarriage Sprayer
oilpsi2high Offline

Registered: 12/18/14
Posts: 1385
Loc: NY, USA, etc.
I fabbed one of these up this weekend. It cost ~ 20 in materials at the hardware store.

I changed mine a little so I can unscrew the nozzle and use the hose input piece (with the on/off knob) to hose the rest of the car down.

Works well!

#4707142 - 03/26/18 06:23 AM Re: DIY Undercarriage Sprayer [Re: oilpsi2high]
ZZman Offline

Registered: 03/17/08
Posts: 5843
Loc: Michigan
Pretty neat.
2003 Mercury Grand Marquis. Rotella T6 Multi-Vehicle oil
2008 Sebring Hardtop convertible. Rotella T6 Multi-Vehicle oil
2006 Kawasaki Vulcan 900 LT. Amsoil Metric 10w-40

#4707193 - 03/26/18 07:37 AM Re: DIY Undercarriage Sprayer [Re: oilpsi2high]
demarpaint Offline

Registered: 07/03/05
Posts: 30005
Loc: NY
Next trip to HD, and I'll have another project. Thanks for posting.
God Bless Our Troops

#4707199 - 03/26/18 07:44 AM Re: DIY Undercarriage Sprayer [Re: ZZman]
Kira Offline

Registered: 08/19/10
Posts: 5428
Loc: Champlain/Hudson Valley
A) WHERE does one obtain the groovy music used in these "How To" videos?

B) FLAW: At no point did you mention minding the orientation of the holes during this rig's irreversible assembly.

A friend found out that spraying water under his F-150 and letting it dry made his Harbor Freight rust peener work better.
He used a sprinkler.

Many thanks for the idea.

#4707370 - 03/26/18 10:26 AM Re: DIY Undercarriage Sprayer [Re: oilpsi2high]
Ducked Offline

Registered: 10/25/12
Posts: 4432
Loc: Taiwan
I think you should be able to make those bends thermally. Save a bit of gluing and component purchase

#4708534 - 03/27/18 02:03 PM Re: DIY Undercarriage Sprayer [Re: oilpsi2high]
demarpaint Offline

Registered: 07/03/05
Posts: 30005
Loc: NY
I had to make a run to HD so I grabbed what I needed and threw one together. It works well. Just be sure to read what people posted below the video. The holes are 7/64ths he had a typo in the video. I was lucky and caught it before hand.
God Bless Our Troops