Results 1 to 6 of 6
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15 January 2014 #1
Ivan Saab Enthusiast
- Join Date
- 16 Jan 2012
- Location
- London, Canada
- Posts
- 173
- Saab(s)
- 2003 9-5 Aero Sedan (R.I.P.), 2006 9-5 2.3T Sport, 2008 9-3 Aero SC
Spark plug confusion
I've noticed that the FAQ section about spark plugs lists two different NGK plugs for a B235R engine:
B235R (225 hp): NGK PFR7H-10
B235R (230 hp): NGK PFR6H-10*
* NGK's website specifies this one for my vehicle, which is a 2003 9-5 Aero. I have a stage 1 ECU tune but I just used "2003 9-5 Aero" when looking this up on their site.
I'm curious as to what the difference between these two plugs are.
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15 January 2014 #2
- Join Date
- 11 Jan 2014
- Location
- Edmonton, Alberta, Canada
- Posts
- 42
- Saab(s)
- 2000 9-5 Aero, 2002 9-5 wagon, 2007 9-3 Aero, '93 9000 CSE, 7 vintage Saabs
heat range difference, that's all the "7" plug is colder than the "6" plug....back asswards I know but that's the way NGK does it.
Mark
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15 January 2014 #3
Ivan Saab Enthusiast
- Join Date
- 16 Jan 2012
- Location
- London, Canada
- Posts
- 173
- Saab(s)
- 2003 9-5 Aero Sedan (R.I.P.), 2006 9-5 2.3T Sport, 2008 9-3 Aero SC
So I should stick to the 6H plug?
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15 January 2014 #4
Kenny Saab Fan
- Join Date
- 30 Dec 2013
- Location
- Lawrence
- Posts
- 41
- Saab(s)
- 2005 SAAB 9-5 Aero MT
Stick to NGK PFR6H10 - I have been using since 05 - never had any issues.
SAAB
Keep Calm my friends
and Apply BOOST
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15 January 2014 #5
- Join Date
- 11 Jan 2014
- Location
- Edmonton, Alberta, Canada
- Posts
- 42
- Saab(s)
- 2000 9-5 Aero, 2002 9-5 wagon, 2007 9-3 Aero, '93 9000 CSE, 7 vintage Saabs
yes
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16 January 2014 #6
Ivan Saab Enthusiast
- Join Date
- 16 Jan 2012
- Location
- London, Canada
- Posts
- 173
- Saab(s)
- 2003 9-5 Aero Sedan (R.I.P.), 2006 9-5 2.3T Sport, 2008 9-3 Aero SC
Thank you all.