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1jz hesitation.

Posted: Mon Apr 16, 2012 7:00 pm
by driftouteast
Having a few troubles with my car. Yesterday me and a mate changed the spark plugs on my chaser (1jzge). Drove home and it was fine. But this morning as i was leaving for work this morning, i put my foot down and it started hesitating quite badly. I then came up to an intersection and came to a stop and it started to die on me so i gave i a bit of a rev. As i drove off and it changed into second, there was quite a loud clunk from the engine bay.

Had to drive to work like this as i had no other way to get there. I had a look at the leads to see if they were all on properly and took it for a drive at lunchtime, and it was fine.
But when i left work the same thing happened again. When i got home i pulled it to bits again and tripple checked that the plugs were in tight and the leads were on properly. Put it back together, took it for a drive. All was well until i turned around to come home. The hesitation isn't as bad, but it is still very noticeable. Now im unsure as to what to look at.
Any ideas/suggestions would be fantastic.

Edit: forgot to mention this only happens on a flat or going up a hill. Going down a hill it drives fine.

Re: 1jz hesitation.

Posted: Mon Apr 16, 2012 9:07 pm
by Alex
did he gap the plugs properly? im guessing they are correct ones.. might pay to check?

Re: 1jz hesitation.

Posted: Mon Apr 16, 2012 9:39 pm
by driftouteast
Plugs are NGK BKR6EKU. We didn't have a gap tool, went to repco and supercheap today and they said they have never heard of such a tool :roll:

Re: 1jz hesitation.

Posted: Mon Apr 16, 2012 10:20 pm
by TOYWGN
driftouteast wrote:Plugs are NGK BKR6EKU. We didn't have a gap tool, went to repco and supercheap today and they said they have never heard of such a tool :roll:
http://www.ngkspark.co.nz/sparkplug_imp ... 25001JZ-GE

Might be the wrong plugs maybe?

Mine are bkr6e-11 but also mine is turbo tho... :)

Re: 1jz hesitation.

Posted: Mon Apr 16, 2012 10:36 pm
by TOYWGN
TOYWGN wrote:
driftouteast wrote:Plugs are NGK BKR6EKU. We didn't have a gap tool, went to repco and supercheap today and they said they have never heard of such a tool :roll:
Should be something like this..

http://www.ngkspark.co.nz/sparkplug_imp ... 25001JZ-GE

Might have put the wrong ones in?

Mine are bkr6e-11 but also mine is turbo tho... :)

Re: 1jz hesitation.

Posted: Tue Apr 17, 2012 4:15 pm
by driftouteast
Strange it says they should be BKR5E not 6. All my research said tey should be 6E :|

Re: 1jz hesitation.

Posted: Tue Apr 17, 2012 7:11 pm
by FLAWLES
they should be BKR5EKPB11 dude

you have to cold of a plug, and i would also say they would not be gapped correctly that or your coil packs may have a small crack in them causing a possible miss fire

Re: 1jz hesitation.

Posted: Tue Apr 17, 2012 7:17 pm
by Jonno2002
bkr5e will do fine, dont need platinums or 2 ground electrodes, and just go with the standard .8 gapped plugs not the 1.1s

Re: 1jz hesitation.

Posted: Tue Apr 17, 2012 7:21 pm
by driftouteast
Ahhh ok. Ill get some tomorrow and give it a go. Will let you know what happens.

Re: 1jz hesitation.

Posted: Tue Apr 17, 2012 7:51 pm
by FLAWLES
fully dont need to get platnums