Jump to content

1976 Mazda 121 Ma turbo (efi at least)


yetchh

Recommended Posts

Such a dick.. Installed the aem gauge and o2 sensor this arvo, wasn't too far off with seat of the pants tuning.. A bit lean all round really but not too bad. What initially was supposed to just be a drive to see what it was reading turned into me doing a factory reset so I could adjust entir rows to get it rich for power, then driving round for about 3hrs and got it running really good... Got home, then what did I do? 

 

 

Forgot to press store.. Ugh

  • Like 1
  • Thanks 1
  • Confused 1
  • Sad 7
Link to comment
Share on other sites

  • 3 weeks later...
  • Replies 86
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Clutch failed yesterday when I was giving it a bit of a cane, had to drive home rev matching. Luckily it was just roundabouts. Had noticed the slave leaking the other day when I did the O2 bung, saw the rez was down a tad but then forgot about it. Seal looked like it had been pulled over and when I looked down the bore sure enough there were a bunch of rust spots. Went into butlers today and ordered a new master and slave, while I was there I thought fuck it and ordered the same for the zephyr. 

  • Like 6
Link to comment
Share on other sites

IMG_20200326_110713.thumb.jpg.febb2ce20e52048144f105d45f334477.jpg

 

Luckily my clutch master and slave arrived on time, put them in this morning and even had my 7 year old daughter push the clutch pedal for me to bleed them.. Stoked. Just have to readjust the travel, they seal a bit better than the old ones.. Now to just drive round the block lots.. 

 

 

  • Like 8
Link to comment
Share on other sites

Bought one of those widow repair kits just before lock down with the view to repairing three stone chips in the front screen. Two half moon cracks and a semi bulls eye/star crack. All was going well until.. 

IMG_20200402_115743.thumb.jpg.c5fe8592a52c5a5755b83a511e895e1f.jpg

 

The last 2mm of the last crack to repair, small amount of pressure from inside and pop. Fucking spewing. I've been paranoid about this particular crack doing this the entire time since the revin and it all came down to me.. Thousand dollar mistake. 

 

 

  • Sad 9
Link to comment
Share on other sites

  • 3 weeks later...

Had to rebleed the clutch today, first things first chainsaw up some ramps..

 

IMG_20200422_145147_copy_2736x2052.thumb.jpg.871fa89f3403b4cd806756fe6025d277.jpg

 

Then discovered it was leaking fluid ftom the hard to soft line fitting, 

 

Here, 

IMG_20200422_144416_copy_2052x2736.thumb.jpg.c3e143028cc96b9bfa923551808e1b1b.jpg

 

Fucked around for ages trying to get it to seal before biting the bullet and pulling it all apart.. Discovered it had had some serious over tightening going on and misalignment.. 

 

Can see by the mark on the flare seat, this is the one I used, but on the original that circle wasn't complete which meant fluid was escaping, 

IMG_20200422_144508_copy_2736x2052.thumb.jpg.a0b321125101b44d60b79a951ef95bdd.jpg

 

 

  • Like 4
Link to comment
Share on other sites

  • 2 years later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...