06-17-2010, 08:16 PM
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Intake
Join Date: Jan 2009
Location: Scottsdale, AZ
Posts: 42
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Feel like an idiot here.......1JZ-GTE have spark plugs?
Feel like thats a really stupid question to ask, but when I took off the cover today all I saw was these packs... and I was too scared to mess with them since i have no idea what they are. A little advice here would help. Reason I was thinking I may need to replace spark plugs or at least check them is because I am idling funny. My idle is low... which I think I will have to turn up a bit but it is lightly tossing between 500 and 700, sometimes just to 600. Don't know what that means for sure, but I swear sometimes I feel the tinniest hiccup from the supra when slowly driving in 2nd gear and letting the rpm's raise to about 5k.
Thanks! 
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87' 7M-GE Custom fab 3" Headers, Cat-Delete, 4" High Flow Flowmaster (WTF!!!!  ) MAF Adapter with truck sized Spectre filter. NGK Laser Platinum Plugs. K&N Oil Filter87' 1JZ-GTE Truck sized Spectre Air filter, Walbro 255LPH Fuel Pump, GM Fuel Pressure Regulator, Welded Rear end gears, Targa Top, 3" Intercooler kit, aluminium intercooler, Ebay boost controller, Ebay Oil-Catch can, I HAVE POWER STEERING AND A/C :P K&N 2JZ Oil filter, Catrol Syntec 10w-40 Fully synthetic oil
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06-17-2010, 11:39 PM
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#2 |
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3" Exhaust
Join Date: Apr 2010
Location: Stoney Creek
Posts: 178
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Well considering its a gasoline engine... Yes they do all gasoline car engine will have spark plugs they will be under the coils just look i'm a 7m guy not a 1jz
Last edited by wstanek; 06-18-2010 at 12:12 AM. |
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06-18-2010, 12:02 AM
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#3 |
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3" Exhaust
Join Date: Nov 2009
Location: NYC
Posts: 231
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All combustion engines have spark plugs, the coil packs are you used to distribute the electrical spark
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06-18-2010, 12:12 AM
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#4 |
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3" Exhaust
Join Date: Apr 2010
Location: Stoney Creek
Posts: 178
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wow made a mistake was thinking of my nitro rc lawl just ran it haha
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06-18-2010, 02:15 AM
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#5 |
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20psi boost
Join Date: Dec 2009
Location: Harrisburg
Posts: 759
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Most likely the coil pack goes on top of the plug. My celica has four individual ones. At least there are no plug wires to replace.
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06-18-2010, 03:59 AM
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#6 |
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Intake
Join Date: Jan 2009
Location: Scottsdale, AZ
Posts: 42
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Sweet. Figured they had some kind of new stuff with the silly 4cyl engines nowadays I had seen on a Sentra. Anyway cool i'm gonna go pull them off then and see how they look. Probably pretty bad since the car had an n/a map sensor on for so long
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87' 7M-GE Custom fab 3" Headers, Cat-Delete, 4" High Flow Flowmaster (WTF!!!! ) MAF Adapter with truck sized Spectre filter. NGK Laser Platinum Plugs. K&N Oil Filter87' 1JZ-GTE Truck sized Spectre Air filter, Walbro 255LPH Fuel Pump, GM Fuel Pressure Regulator, Welded Rear end gears, Targa Top, 3" Intercooler kit, aluminium intercooler, Ebay boost controller, Ebay Oil-Catch can, I HAVE POWER STEERING AND A/C :P K&N 2JZ Oil filter, Catrol Syntec 10w-40 Fully synthetic oil
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