Frankzao Posted March 7, 2007 Report Share Posted March 7, 2007 Ok ran a search and nothing came up. I went to AutoZone and the guy there pulled my CEL code for me "P0302". The read out said "Cylinder #2 misfire". Anyone know if this is correct? What else could it be? Also if it is this, then on my 00 Milly S, I would need to change the coil pack, wire, and/or plug? The problem is intermittant, could it be anything else? Just courious. Quote Link to comment Share on other sites More sharing options...
Renboy Posted March 7, 2007 Report Share Posted March 7, 2007 P302 IS cylinder #2 misfire. You're lucky, thats in the front of the engine (radiator side) on the passenger side. Remove the intercooler, and remove the coilpack on that cylinder and the one beside. Now swap them and put everything back. If the misfire moves to #4, then you know it's the coilpack. If it stays on #2, then you know it isn't the coilpack. Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 7, 2007 Author Report Share Posted March 7, 2007 I figured that. thanks though. I'll switch the coil packs then get back to you. But what if it's not? Is there a replaceable cable or is it attached to the coil pack? Quote Link to comment Share on other sites More sharing options...
Renboy Posted March 7, 2007 Report Share Posted March 7, 2007 Spark, fuel, air and compression, those are the key elements. Quote Link to comment Share on other sites More sharing options...
Jallan Posted March 13, 2007 Report Share Posted March 13, 2007 I had a p0302 on my S. It ended up being a bad injector. Switching the packs would be the easiest check, then check compression, then fuel. Good luck. Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 13, 2007 Author Report Share Posted March 13, 2007 The hesitation I feel only happens at start up. Quote Link to comment Share on other sites More sharing options...
enginph Posted March 14, 2007 Report Share Posted March 14, 2007 Read these: *Deleted by Administrator* - We have our own copies that are more detailed If you have a multimeter you may even measure the resistances before touching any bolt. If you take out the coils, would you measure the resistances? It will help us and others in future.. I figured that. thanks though. I'll switch the coil packs then get back to you. But what if it's not? Is there a replaceable cable or is it attached to the coil pack? edit: ups, forbidden url. sorry man... Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 16, 2007 Author Report Share Posted March 16, 2007 My CEL turned off on it's on. This ever happen to anyone else? Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 16, 2007 Report Share Posted March 16, 2007 all the time. every few months, a cel would come up but i would check it and its nothing. Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 16, 2007 Author Report Share Posted March 16, 2007 Mine is actually something. (See post #1). that's why this is interesting. Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 19, 2007 Report Share Posted March 19, 2007 i had gotten the shift solenoid code, the idle sensor code, the abv vent i believe. fuck....i hate this but..they havent come up since. Quote Link to comment Share on other sites More sharing options...
mts Posted March 19, 2007 Report Share Posted March 19, 2007 My CEL turned off on it's on. This ever happen to anyone else? Sounds like you may have one of those random loose wires. Those usually cause random CELs. Same with Nub's random ones... likely a slight vacuum leak. Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 19, 2007 Report Share Posted March 19, 2007 must i battle the 21 foot vacuum layout? i think i shall! ON TO WAR THEN!!! Quote Link to comment Share on other sites More sharing options...
Renboy Posted March 19, 2007 Report Share Posted March 19, 2007 You should not. The 95-96 models were better equipped. Under the boost plumbing you'll find that your vacuum hoses are prebent steel tubes. You may only need to replace 10' of hose total. Quote Link to comment Share on other sites More sharing options...
mts Posted March 19, 2007 Report Share Posted March 19, 2007 I am actually thinking of raping a 95-96 in the junkyard and getting all of those nice manifolds. Quote Link to comment Share on other sites More sharing options...
Renboy Posted March 19, 2007 Report Share Posted March 19, 2007 I am actually thinking of raping a 95-96 in the junkyard and getting all of those nice manifolds. Won't help, your vacuum routing is different than previous years. You need steel tubing, a welder, and a flaring tool. Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 19, 2007 Report Share Posted March 19, 2007 WOOHOO! 10 feet is great. and now wats the diameter of those hoses? it was mentioned b4 but alas...i couldnt find it. http://www.siliconhoses.com/content.asp?in...2VC&loc=com is that good? Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 20, 2007 Author Report Share Posted March 20, 2007 The CEL came back. It seem s to only have problems when it is very humid or overcast outside. Quote Link to comment Share on other sites More sharing options...
enginph Posted March 20, 2007 Report Share Posted March 20, 2007 I guess 5/32" (=3.96875mm) is the way to go. I have 5/32 waiting to be installed at home.. Originally they are 4mm as Ren wrote somewhere (Japan use SI units as the rest of the world does).. I am thinking of heating the ends with a lighter before installing. This will help to fit easily... $0.7/ft at advanceauto. For misfire problem: You might be able to measure the resistance of coil2 without taking it out.. WOOHOO! 10 feet is great. and now wats the diameter of those hoses? it was mentioned b4 but alas...i couldnt find it. http://www.siliconhoses.com/content.asp?in...2VC&loc=com is that good? Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 21, 2007 Author Report Share Posted March 21, 2007 what should that there resistance be? Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 21, 2007 Report Share Posted March 21, 2007 well i wanna replace mine with silicon hoses and its not that expensive. hence...the link above. so it must be 4 mm eh? nice http://www.bakerprecision.com/hosetech.htm here is a better website. sooo 20 bucks for 10 feet of silicone hoses...not bad at all. and yes...im going with black and not red and blue and SILVER? wth. Quote Link to comment Share on other sites More sharing options...
Frankzao Posted March 21, 2007 Author Report Share Posted March 21, 2007 Why are BLACK and Silver $8 more? Quote Link to comment Share on other sites More sharing options...
enginph Posted March 21, 2007 Report Share Posted March 21, 2007 Man its less than a buck per foot in advancedauto... well i wanna replace mine with silicon hoses and its not that expensive. hence...the link above. so it must be 4 mm eh? nice http://www.bakerprecision.com/hosetech.htm here is a better website. sooo 20 bucks for 10 feet of silicone hoses...not bad at all. and yes...im going with black and not red and blue and SILVER? wth. Quote Link to comment Share on other sites More sharing options...
mohamedeladawy@hotmail.com Posted March 21, 2007 Report Share Posted March 21, 2007 cuz its higher in demand. and saint...i wanna replace my hoses with silicone. itll last longer. less chance of breaking and its not that expensive anyway. Quote Link to comment Share on other sites More sharing options...
enginph Posted March 21, 2007 Report Share Posted March 21, 2007 I guess they are silicon. http://www.partsamerica.com/ProductDetail....egoryCode=4016D cuz its higher in demand. and saint...i wanna replace my hoses with silicone. itll last longer. less chance of breaking and its not that expensive anyway. Quote Link to comment Share on other sites More sharing options...
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