Spark plugs smaller than origional ones

[Connor john]

Basically the title says it all bought new spark plugs and the threads are like 10mm smaller o.o will try post a pic but dunno how. Just signed up. Frequent reader new member. Cant add it q.q. the ones in there say bosh super and the ones i bought are dual fuel ngk ones from supercheap (cheap ones)

 

[losh1971]

So the NGK's are shorter reach? What part number is on the Bosch and what is the part number on the NGK?

 

[Connor john]

cant tell u part no untill tommorow finished with it for tonight put old one back in because i didnt know if the new ones would work the same

 

[delcowizzid]

You need bpr6efs-15 If it's ecotec bpr6efs-13 If it's lpg or s/c

 

[EYY]

Definitely don't put those in, as delcowizzid said they're the wrong ones.

 

[Connor john]

Are the old ones even worn? Or do they just need a clean. And yeah thanks kinda figured they were wrong hence why j didnt put them in xd. Whats s/c mean btw? Its dual fuel non factory fitted. V6 vt calais. Also how do i clean them if thats suitible? Its not hard on fuel btw its quite good. Just wanted to swap plugs. Idk why guess im stupid lolol

 

[accentstencil]

s/c = supercharged

 

[Connor john]

s/c = supercharged

Ok thanks mate. Shoulda seen that coming lol

 

[losh1971]

If the car is running right the plugs should be burning clean regardless of fuel. Those plugs look ok and don't need cleaning.

 

[EYY]

definitely change the plugs - you'll damage them trying to clean them. Prevention is better than cure, especially when it comes to duel fuel.