#1: Question for TU5JP4 1.6 16v Owner's. Author: -Dave-, Location: North ManchesterPosted: Sat Jun 09, 2012 7:35 am ---- I want to hear from someone using this engine what Bosch super 4's they have put in it. While researching which one's for my car I found out the 522's are the model plugs Bosch recommend for this engine with the TU5JP being the 510 plug's.
My only issue is when I removed the plug's in my car which were normal standard Bosch they are about a centre-metre smaller than the Super 4's I will be putting in. Now my car does have a small flat spot on acceleration and now I'm thinking this may be caused by the plug's I currently have in. However I don't want to put in the longer Super 4's without checking first for obvious reason's.
Any constructive help is welcome.
Thank's.
#2: Re: Question for TU5JP4 1.6 16v Owner's. Author: Seabook, Posted: Sat Jun 09, 2012 8:37 am ---- FR78 NX is the one
8v and 16v spark plug are not interchangeable, their length is different
#3: Re: Question for TU5JP4 1.6 16v Owner's. Author: -Dave-, Location: North ManchesterPosted: Sat Jun 09, 2012 10:02 am ---- Those are the ones I have to put in. So more than Likely I have the wrong length plugs in the car now.
#4: Re: Question for TU5JP4 1.6 16v Owner's. Author: -Dave-, Location: North ManchesterPosted: Sun Jun 10, 2012 1:47 pm ---- Well put them in and started the car. No bang so far so happy. However can't be bothered going for a drive so will do it tomorrow.
#5: Re: Question for TU5JP4 1.6 16v Owner's. Author: V9977, Location: Athens, GreecePosted: Sun Jun 10, 2012 4:34 pm ---- Beware..
Non-specified spark-plugs, explicitly and unequivecly by the manufacturer is bound to perform
less than perfect in some aspects, even if you percieve an improvement in most.
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