2007 IH 7400, *****************, DT570, Runs good but has2007 IH 7400, *****************, DT570, Runs good but has low power. Codes recorded are, EGR position signal out of range low PID 27, FMI 4, and EGR position above/below desired level, PID 27, FMI 10.… read more
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,196 satisfied customers
2010 Freightliner M2 106, Code 3616, Sid 27, Fmi 7 Spn 2633.2010 Freightliner M2 106, Code 3616, Sid 27, Fmi 7 Spn 2633. Engine variable Geometry turbo Nozzle Position- Mechanical system not responding. Exhaust gas Pressure 58.22, turbo act pos comded 72%, act… read more
Nich1019
Diesel Technician
Vocational, Technical or Trade School
41 satisfied customers
I'm actually a dispatcher inquiring about my dad's truckHello! I'm actually a dispatcher inquiring about my dad's truck specifically. So a couple of days ago he was heading to pick up a load and his truck started losing power(felt like this) and kinda chug… read more
Nich1019
Diesel Technician
Vocational, Technical or Trade School
41 satisfied customers
I have 1999 IH 4700, 444E engine, VIN XH675023. Runs goodI have 1999 IH 4700, 444E engine, VIN XH675023. Runs good until under full load. no CEL, no codes. It pull as 40" camper. Detached it runs great. Hooked to camper and it runs good thru all the gears i… read more
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
We have a 2009 mack vin# ***************** Model chu613 weWe have a 2009 mack vin# ***** Model chu613 we are trying to fix a low boost problem it will not build more then 17 psi of boost we had low fuel psi around 70 75 psi changed filter housing injectors a… read more
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,196 satisfied customers
2012 f550, no turbo boost pressure at all. Ran normal,2012 f550, no turbo boost pressure at all. Ran normal, stopped for half hour, upon restart no boost. Check engine light on, codes p1247, 0132. CAC tube replaced about 2000 miles ago, new Ford air filt… read more
Chris (aka-Moose)
Technician
641 satisfied customers
I have a 2008 6.4 f550 that has been deleted, egr an dpf,i have a 2008 6.4 f550 that has been deleted, egr an dpf, 5inch exhaust, h&s minimax tuner, engine rebuilt, professionally, stock rebuild, head gasket crank an pistons, new turbo, truck has 4.88 rear … read more
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,196 satisfied customers
I have a 2008 Ford F350 with a 6.4L diesel and I amI have a 2008 Ford F350 with a 6.4L diesel and I am experiencing a no power issue. It does ok off the line but falls on its face at 25-30 mph. It has a dpf delete and tuner, egr delete, an air dog fue… read more
Chris (aka-Moose)
Technician
641 satisfied customers
I am working on a 2009 GMC C5500 with a 7.8L isuzu engine.I am working on a 2009 GMC C5500 with a 7.8L isuzu engine. It was towed in with a low power concern with check engine light and would not go over 35 mph per the customer. The engine light was on due t… read more
Chris Carr
Ase Master
Ase Master Tech
463 satisfied customers
I am working on a 2007 international with a dt466 it has noi am working on a 2007 international with a dt466 it has no power. tested the intercharger it doesn't leak, did the bounce test on the vgt it passes, did the air management test it keeps giving me the… read more
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have a 2000 ford f650 with cummins 24v, has low power.I have a 2000 ford f650 with cummins 24v, has low power. 3fdnf6543yma49006. has several active codes my scan tool cannot decipher, sid233 fmi12, sid251 fmi12, sid251 fmi 7. has new cummins lift pump. … read more
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
2007 ISX CM871 high exhaust temp and black smoke when foot2007 ISX CM871 high exhaust temp and black smoke when foot in throttle. Truck seems to be down on power some. May not be but I don't think it has the power it should. Can I get some trouble shooting h… read more
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I'm having issues with my turbo not always spoiling onDan I'm having issues with my turbo not always spoiling on my Mack and I'm leaning towards the egr sticking since i have recently changed the cooler I don't think that is the problem as I have read on… read more
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I got 2009 Freightliner Columbia c15 sdp13149. In the pastI got 2009 Freightliner Columbia c15 sdp13149. In the past it gives me regen and check engine lights for a second once in a while. 2 weeks ago i cleaned DPF filter it was very dirty but in good condit… read more
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
series 60 475 hp 2004 Freightliner has code 25 on the red lightseries 60 475 hp 2004 Freightliner has code 25 on the red light and a code 12 on check engine light acts like it is backfiring when engine is under load does not do it all the time but when it does li… read more
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 2006 Cat C-15 ACERT Twin Turbo. Just had the topI have a 2006 Cat C-15 ACERT Twin Turbo. Just had the top end rebuilt 15,000 miles ago 970,000 on odometer. This morning the truck was sluggish. 0 psi on turbo boost. and 0 cfm on air filter suction. … read more
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
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