I just brought these Bosch Platinum Ir Fusion spark plug model 4504 for my 2000 2.2L Cavalier. Anyone ever try these plugs, or let me know about them. I dont want to cause misfire in the engine, also are anything better than Bosch wires??
take them back and get the stock acdelco, ngk's, or autolites. they messd my idle up. At least the 4+ was shaky at idle.
take them back and get some NGK's
Im a Xbox 360 fanboy...and damn proud of it!!
honestly i have gone through a couple of sets of plugs in my car and bosche were among the worst, but so far i have been very happy with champion copper plus 13's gappd at 45, i believe. good luck and again lose the bosche.
ive acually had good results with bosch in my old 94 cav i had a couple of years ago. i got the platium +4 with the 4 electrodes and the car ran great. i remember before i put them in there used to be this hill that i used to go up that was a mile long and the car would get stuck at 60mph no matter where the pedal was. after i put them in the car did about 90 going up it. so in that case it worked out good but that can just be the +4s.
no.acdelco are the only plugs you should use
^^ngk makes plugs for acdelco. i work at an auto parts store, take those bosch back trust me. what they do is make maybe 20-30 diff plugs to cover all vehicles. go with ngk or acdelco. platinum is fine there really is no need for the iridium. if you plan to use power adders you will need a diff plug all together.
Member of J-body of Michigan.
champion + ac = all love.
My Cav
I give up...
i'm buying a VW those people love trees, so they should love eachother too... "Andy"
Slachtbeest 01 wrote:ive acually had good results with bosch in my old 94 cav i had a couple of years ago. i got the platium +4 with the 4 electrodes and the car ran great. i remember before i put them in there used to be this hill that i used to go up that was a mile long and the car would get stuck at 60mph no matter where the pedal was. after i put them in the car did about 90 going up it. so in that case it worked out good but that can just be the +4s.
dude you prolly really needed plugs and dident realize it till you changed them.....go for ngk......nuff said!!! bosch is bad!
I used Bosch +4 and the Fusion 4 with no problem what so ever. I got Denso Iriduim cores now and I love them even better. The NGK's are good too but prefer Denso.
Lets put it this way... Go off your own experience. You are going to be the sole opinion for this one.
Obviously, the majority say, Nah!
But Some say Yah!
You be the judge!
...They just HATE it when you ...POINT - LAUGH - then DRIVE OFF AND AWAY-!...
So far, Bad Vibes off BOSCH leaning towards the NGK or AC Delco which is better or are they neutral, what about aprak wires I want to get a good set of Cables, preferably blues one. Not a POS cables.
ACav2Envy wrote:^^ngk makes plugs for acdelco. i work at an auto parts store, take those bosch back trust me. what they do is make maybe 20-30 diff plugs to cover all vehicles. go with ngk or acdelco. platinum is fine there really is no need for the iridium. if you plan to use power adders you will need a diff plug all together.
ngk does not make acdelco plugs, I would like to know where you got that information at.
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^^^^^ Can you prove that wrong???
I would stay away from the bosch +4 as well. Also stay away from the $25 set of plugs. I looked at your mods you have nothing to need high dollar plugs. I run NGK's in my LD9 and it loves them!!!! NGK or AC.
FU Tuning
i use Autolite Platinums. they work wonders for me. there a great plug and i also work at an autoparts store and i would recommend them to anyone.
