what spark plugs do you recommend?
#31
Sorry for bringing an old thread back to the top but I replaced the plugs with the standard factory Delcos and my 4.3 loves em. I noticed a decent difference, but that's probably because a couple of my old plugs had crud built up on them from age and possibly some light oil burning.
#32
#33
10 year old pluggs
My 2001 has original plugs at 165K miles. Will I have problems getting them out?
#34
#35
When i search for AC delco plugs to my 1997 Blazer 4.3 Vortec, 41-913 platinum plugs are recommended. Could i still use CR43TS to save a little money?
If i search for plugs for the same car but 1995 model CR43TS are recommended. Is there something changed in the engine configuration between 95 & 97?
Thanks,
/qsec
If i search for plugs for the same car but 1995 model CR43TS are recommended. Is there something changed in the engine configuration between 95 & 97?
Thanks,
/qsec
Last edited by qsecofr; 01-20-2011 at 12:39 AM.
#36
ive got bousch platinum iridium with the 4 point.ive never had a problem with them a bit pricie but worth it.gor wires i got me some taylor performance wires also
#37
i got me some bousch platinum with 4 point no problems and got some taylor performance wires too awesome.
#38
When i search for AC delco plugs to my 1997 Blazer 4.3 Vortec, 41-913 platinum plugs are recommended. Could i still use CR43TS to save a little money?
If i search for plugs for the same car but 1995 model CR43TS are recommended. Is there something changed in the engine configuration between 95 & 97?
Thanks,
/qsec
If i search for plugs for the same car but 1995 model CR43TS are recommended. Is there something changed in the engine configuration between 95 & 97?
Thanks,
/qsec
#39
I have bought AC delco 41-993. I will try to change them tomorrow, should be interesting this number 3 spark plug.
/qsec
#40
yes enjoy the pain in the butt #3. best way is through the tire well. at least it is on my 91.