I noticed that when you purchase a replacement pump, you can
buy them "supplied with (or) without the EVO component".
I need that on my SSEi, but I was wondering if you remove the
EVO from the old pump and put it on the new one, or if you
need to buy the pump with that EVO already installed.
I don't know if it can to be swapped like the pulley, or is
it installed when the pump is made and I need to spend the
extra cash to get a pump with that part on it. The FSM is
not clear on this at all.
SSEi steering pump
- skregal
- Posts like an L27

- Posts: 749
- Joined: Tue Jun 03, 2008 12:51 am
- Year and Trim: 95 SSEi
05 GXP - Location: Missouri
SSEi steering pump
Black 95 SSEi (original owner) 238K miles
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
- skregal
- Posts like an L27

- Posts: 749
- Joined: Tue Jun 03, 2008 12:51 am
- Year and Trim: 95 SSEi
05 GXP - Location: Missouri
Re: SSEi steering pump
Just to clarify.
The EVO (electronic variable orifice) is part of the
TFE (two flow electronic) steering pump.
The EVO (electronic variable orifice) is part of the
TFE (two flow electronic) steering pump.
Black 95 SSEi (original owner) 238K miles
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
- Pontiac1
- GXP Member

- Posts: 222
- Joined: Sat May 24, 2008 8:30 pm
- Year and Trim: 1993 SSEi
- Location: West Des Moines,Iowa
Re: SSEi steering pump
It can be moved to the new pump.Just a heads up,the high pressure line should be replaced along with the pump,most manufacturers require this as part of the warranty.
- skregal
- Posts like an L27

- Posts: 749
- Joined: Tue Jun 03, 2008 12:51 am
- Year and Trim: 95 SSEi
05 GXP - Location: Missouri
Re: SSEi steering pump
Why would it be crucial to change the high pressure line?
Has it been modified or redesigned or is there a TSB about it?
What's up?
Has it been modified or redesigned or is there a TSB about it?
What's up?
Black 95 SSEi (original owner) 238K miles
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
Black 05 GXP (some idiot put the first 12K on it)186K miles
Black 04 Tahoe (original owner)310K miles
Black 16 Traverse (original owner)90K miles
Black 15 Lacrosse (some nice lady put first 15K on it)43K miles

"You can have one in any color as long as it's black" - H. Ford
- Pontiac1
- GXP Member

- Posts: 222
- Joined: Sat May 24, 2008 8:30 pm
- Year and Trim: 1993 SSEi
- Location: West Des Moines,Iowa
Re: SSEi steering pump
The warranty on the delco pump I got required it to be changed.I was like you and wondered why,but decided for 17 bucks more I would replace it.Maybe yours won't require the hose as mine did.??

