Morning sickness
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Senior User
Joined: Jan 2013
Posts: 189
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From: Kissimmee, FL
Morning sickness
Here is the run down, 1.5 years ago I bought my truck it ran great when I first bought it. About 2 months after that I started having sluggish acceleration in the mornings not bad but noticeable it would go away when the engine would warm up. In December I had 2 injectors go out and thought this would help my sluggish problems but it actually made them more noticeable due the power increase. Everyone told me that it was written in the program to not have power until the truck warms up. 2 weeks ago the truck would not move in the morning I replaced the ICP and the problem got better. Now I got in my truck today I had no power in the morning 85 outside temp. I could not get the ICP over 1700 WOT once the truck reached 185 power came back. Could this be a symptom of a bad IPR? I have a infinity can I diag the IPR with this? No codes. Thanks for your help
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Senior User
Joined: Jan 2013
Posts: 189
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From: Kissimmee, FL
Here are some numbers
EOT 120
650rpm iprdc 12 ICP 550
1150 rpm iprdc 14 ICP 800
2500 rpm iprdc 18 ICP 1200
EOT 190
620 rpm iprdc 11 ICP 550
1150 rpm iprdc 14.5 icp 833
2500 rpm iprdc 14.5 ICP 1160
3000 rpm iprdc 17 icp 1260
Hard acceralation iprdc 50 icp 2800
EOT 120
650rpm iprdc 12 ICP 550
1150 rpm iprdc 14 ICP 800
2500 rpm iprdc 18 ICP 1200
EOT 190
620 rpm iprdc 11 ICP 550
1150 rpm iprdc 14.5 icp 833
2500 rpm iprdc 14.5 ICP 1160
3000 rpm iprdc 17 icp 1260
Hard acceralation iprdc 50 icp 2800
Postmaster
Joined: Jan 2009
Posts: 2,667
Likes: 1
From: Glen Rose,Texas
That dc looks low compared to what mine runs on the AREOMETER.At 2500-3000 I can see numbers in the forties.I do have a Terminator pump with a right new IPR as well.
Let's see what others say before you go out and buy one though.
Let's see what others say before you go out and buy one though.
Postmaster
Joined: Apr 2012
Posts: 2,613
Likes: 8
From: North Georgia
Could be ipr... but i would point to weak hpop, or a couple more injectors on their way out.
Had the same symptoms on Motorbug. Pulled vc's and fired up cold... sure enough 5&7 were no spitters. Swapped them with fresher ones TXtinct was kind enough to let me borrow... and things got much better... but the one that got stuck in #5 hole is bad... so i have a little shake...
Then... 8 decides to start crapping out and 4 isnt far behind...
I so need new injectors.(ok so not really need... but want... since she still pulls a 33ft gooseneck at 70-75 without breaking 1k* on pyro..)
Had the same symptoms on Motorbug. Pulled vc's and fired up cold... sure enough 5&7 were no spitters. Swapped them with fresher ones TXtinct was kind enough to let me borrow... and things got much better... but the one that got stuck in #5 hole is bad... so i have a little shake...
Then... 8 decides to start crapping out and 4 isnt far behind...
I so need new injectors.(ok so not really need... but want... since she still pulls a 33ft gooseneck at 70-75 without breaking 1k* on pyro..)
Thread Starter
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Senior User
Joined: Jan 2013
Posts: 189
Likes: 0
From: Kissimmee, FL
Could be ipr... but i would point to weak hpop, or a couple more injectors on their way out.
Had the same symptoms on Motorbug. Pulled vc's and fired up cold... sure enough 5&7 were no spitters. Swapped them with fresher ones TXtinct was kind enough to let me borrow... and things got much better... but the one that got stuck in #5 hole is bad... so i have a little shake...
Then... 8 decides to start crapping out and 4 isnt far behind...
I so need new injectors.(ok so not really need... but want... since she still pulls a 33ft gooseneck at 70-75 without breaking 1k* on pyro..)
Had the same symptoms on Motorbug. Pulled vc's and fired up cold... sure enough 5&7 were no spitters. Swapped them with fresher ones TXtinct was kind enough to let me borrow... and things got much better... but the one that got stuck in #5 hole is bad... so i have a little shake...
Then... 8 decides to start crapping out and 4 isnt far behind...
I so need new injectors.(ok so not really need... but want... since she still pulls a 33ft gooseneck at 70-75 without breaking 1k* on pyro..)
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69dave
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Apr 28, 2012 08:36 PM
