Jump to content

Newjack here looking for injector answers..... Help please.


JrockTSI
 Share

Recommended Posts

Sounds like you ordered those thinking they would work in an 87+ fuel system. They won't. Here's a summary of the injectors....

 

Injector id

83 is hard wired

 

84-85 is "H", part #MD60 8909

85.5-86 is "J", part#MD61 4004 ( this is after 12/84 )

87-89 primary is "L", part#MD61 4036

87-89 secondary is "M", part#MD61 4102

 

83-86 have the same size nozzle

87+ Primary injectors are smaller than the 83-86 injectors

87+ Secondary injectors have the largest nozzle opening, its about double the size of the primary

 

Left to right,

K, H, J, L, M, M

 

The M appears blue or green depending on its age and how it was exposted to heat that's why I pictured both side by side. The K is for a 1.6 turbo Colt and has no use in a Starion you can tell just look at its TINY nozzle opening. There's a B injector, its similar in size to an L but it was for a 2.4 Galant in a throttlebody that only used one injector.

 

http://www.b2600turbo.com/images/inject1.jpg

 

http://a2.sphotos.ak.fbcdn.net/hphotos-ak-ash4/281899_1456036579085_1778479606_712622_4077066_n.jpg

http://a5.sphotos.ak.fbcdn.net/hphotos-ak-snc6/267879_1456037299103_1778479606_712624_4957319_n.jpg

http://a7.sphotos.ak.fbcdn.net/hphotos-ak-snc6/283936_1480833478992_1778479606_741574_6137979_n.jpg

http://www.b2600turbo.com/images/14-13.jpg

Edited by Indiana
Link to comment
Share on other sites

I put in both injectors (not knowing) today and the car is runnin a WHOLE lot better. Can I run on these injectors until I get the right ones? There seems to be nothing wrong. Shes not cutting off on me anymore. Where would you recommend to buy new injectors? Thank you so much for your response. you've been an awesome help. I can use as much knowledge as i can get.
Link to comment
Share on other sites

Like Indy asked, Do you own a 87 to 89? I like to use aftermarket ones. Most stock Injectors are junk by now after 20 some odd years.(Yes, I even tried having them cleaned. They worked for two weeks :mad: ) Here is where I got mine from: http://www.fuelinjectorconnection.com.

 

I would call them and ask to speak with Jon Banner (he owns the company) 1-770-888-1662 Tell him Caliber308 from SQC referred you.

 

Bill

Edited by Caliber308
Link to comment
Share on other sites

So I put in my old injectors with new seals and she's runnin soooo much better, but I still have a fuel issues. I'm almost positive i need new fuel filters because randomly she'll try and cut off until i pump the gas pedal and finally the fuel will flow through, if I let the pedal go it'll cut off until i start pumping it again then she'll run fine until she randomly decides to do it again. Where can I by the exact fuel fiters that I need for my 89 conquest?
Link to comment
Share on other sites

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.

Loading...
 Share

×
×
  • Create New...