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So i finally took the truck for a drive with the scan tool hooked up. I indeed am using a cheap scan tool it is a innova 3130. it displays the MAP values in (inHg) With scanner plugged in, engine off and map plugged in it reads 58. unplug the sensor and it goes to 29. Driving down the road map...

Truck seems to be having fuel timing issues at about 2000 rpm. I was just checking a few things and hooked up my code scannner and happened to look at the MAP reading it said 58in with the engine off. so i unplugged it and it went down to 29in so i plugged in a spare with out installing it and...

I am going to do some digging this weekend. I do have a aftermarket toner ring on my big cam so i am going to check that out but I am not to shure because it does not miss all the time and it also miss's at constant RPM. If i hold it dowm a little approx. 1700rpm it miss's in surges it can miss...

I have been reading alot of past threads about the miss at idle (01 cummins). I recently changed my HRvp44 with another HRvp44. I had a miss and for the life of me could not figure it out so i sent the pump back and they built a new pump and burned a different MAP in it. I am running MACH 7's...

UPDATE..... So i sent my pump back to the dealer and they found nothing wrong with it so went over every mod done to my truck with the pump guru and it turn out that due to the 7 year old technology (toner ring on the cam gear) he was going to track down my core and check the map that was burned...

If your talkin about the copper washer on the injector picture it is on the injector just covered in carbon, Talked to the guys i got the pump from and yes they are tested at a bosch shop before they are shipped but without hessitation he said sounds like you have a plunger that is sticking...

I dont know the part # of hand but can get it from files when i get home next week but I was running twins with mach 7 injectors and many other options and i could not keep a head gasket in the thing even with arp studs So i o-ringed the block and resurfaced the head and installed a . 20 marine...

Anyone have any info on how the fuel lines go in order on the pump to cylinder#. This is not my first rodeo and i dont think there is anyway i could have messed up the fuel lines. But i am up for anything at this point.

oookkk I had the injectors tested and they all poped good. cleaned all the holes and installed new washers. Damn thing still has a miss. So i pulled the codes and i have 0622, One list i have says generator field and the other says engine miss detected. 1765 which i think has to do with the dtt...

injector Injector on the left is the one in question. Injector on the right is one of the 5 that seem fine. Next one down is pic. of the sealing ring of the Injector in question and the one that seems fine

7's are big but worked great with the twins i used to have and they work ok with the single. I pulled the injectors today and the injectors are pretty dirty but 5 of them look fine one of them does not look like it was seated all the way it has carbon all the way up to the feed hole on the...

I changed the filters and it seems to run better but it still does not run like it used to so i changed the cam sensor. Still no dice, it seems to idle just fine and slowly acclerates just fine but still gurgles when i get into it. Just doesnt sound like it used to. i dont have a heated shop any...

I recently replaced my HRVP44. Ever since i replaced the pump, the transmission seems to shudder really bad when driving at constant 50-60MPH. It used to do it before about 45-50 just had to hit the OD button. It still shudders at 45-50 but also does it at higher speeds. if it is 60 or higher or...

Truck had a DTT in it when i bought it but drove up to BC Canada and had it freshened up. Bill at DTT is amazing. I am running 700-800 HP through it and shifts like a dream. I had some over drive shift issues at about 20,000. I called bill and he told me to take the pan off and call him back. He...

I have been offered an 08 jeep with a 3. 0 mercedes diesel for very cheap. The catch is the DPF is plugged. I have checked on a new one ($3000). I can get it cleaned for about $400 but i dont want the headache of it plugging up agian. Does any one have any info if there is any DPF eliminate kits...

Nope no stock filter. The vp44 is feed directly from the fass. I am having doubts about the filters being the issue but it doesnt hurt to try. Ill have the filters next week. thanks for the help...

I am running a comp edge box but it is not hooked up due to voiding the warranty on the new pump. Now that you say the fuel issue. I replaced the fass filter with a cross from wix when i changed the pump. I was also running the same number filter before i changed the pump and it had a little...

I have put about 40 miles on the truck with the new HRVP44. No i am not getting any codes. The 44 is being feed with a fass 150 (15psi constant). As far as info on the truck. Ported & Polished, O-ringed head, Helix cam, 90Lbs valve springs, SilverBullet 66, Many more but notheing that should...

I was getting the VP44 code and the dead pedal. I was running a HRVP44 so i replaced it. I am running Mach 7 injectors. I had a slight gurgle when rapidly steeping on the throttle. Thought it had to due with the vp44. The gurgle is worse with the new pump. If i accelerate slowly it is fine. but...