12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

Injection pump

Thread Tools
 
Search this Thread
 
Old 02-09-2017, 05:17 PM
  #1  
Registered User
Thread Starter
 
Dan s's Avatar
 
Join Date: Feb 2017
Posts: 506
Received 147 Likes on 111 Posts
Injection pump

It not really a question.

I just finished putting a injection pump on a 1990 dodge ctd. I bought the truck about six months ago and have been driving it every day. So far it has been a really good truck. The injection pump was not hard to install. My first one. But it took me two days to bleed the air out of the system. If anyone has a fast way to do this so I'll know. I can honestly say that I have learned a lot from this project. Pump and engine timeing mostly. Anyway. I'm new here hello all
Old 02-16-2017, 09:33 AM
  #2  
Registered User
Thread Starter
 
Dan s's Avatar
 
Join Date: Feb 2017
Posts: 506
Received 147 Likes on 111 Posts
Think I'm gonna turn up the pump today. Just curious if this is actually bad for the pump
Old 02-17-2017, 02:03 PM
  #3  
Administrator
 
patdaly's Avatar
 
Join Date: Jan 2007
Location: Streator Illinois
Posts: 8,372
Received 171 Likes on 129 Posts
Why did it take 2 days?

Should have been as simple as using the priming lever on the lift pump to get the fuel to the Injection pump, then cracking the first 3 Injector lines at the Injector and waiting on it to flow out. She should have started hitting on a few and self bled the rest.

Until you get ignorant on the turning up, it won't hurt the pump........
Old 02-17-2017, 04:10 PM
  #4  
Registered User
Thread Starter
 
Dan s's Avatar
 
Join Date: Feb 2017
Posts: 506
Received 147 Likes on 111 Posts
Thanks. It set for almost a week. It ha s fass lift pump. Battery went dead and it's a really long story. I was n a campground n savanna ga. First time I had ever had to change one. I eventually turned motor by had and left pump running till the injector started to get fuel to it. Not sure why it took so long but it did. I almost bought new injectors Glad it started when it did. Drive truck back to Tennessee pulling my camper. Ran good but I did notice that the egts got up way quicker than they used to. Done some fine tuning today and have decided that I'm going to wait till I get an intercooler before turning up the pump. The new pump seems to fuel it a lot faster than the old one. Could this be the case? I don't know
Old 02-17-2017, 04:17 PM
  #5  
Registered User
Thread Starter
 
Dan s's Avatar
 
Join Date: Feb 2017
Posts: 506
Received 147 Likes on 111 Posts
Also I noticed on a test drive that it smokes quite a lot more than befor and the injector pump knock is a lot louder. Not sure but I think it might need to be timed. I did put the m&h timing spacer in it and a fuel pin but haven't turned it up as of yet. This truck still tows my camper and like in the previous post I think it needs to wait for the intercooler
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tommurray
12 Valve Engine and Drivetrain
5
02-23-2014 10:38 AM
billygoat02
24 Valve Engine and Drivetrain
10
12-29-2005 11:03 PM
adgr71
24 Valve Engine and Drivetrain
4
11-28-2005 07:34 PM
Yukon Dodge
24 Valve Engine and Drivetrain
18
07-01-2004 10:08 AM
cheng
HELP!
5
06-22-2004 12:01 PM



Quick Reply: Injection pump



All times are GMT -5. The time now is 02:14 AM.