Help truck won't rev out and want to go home for Xmas
 

Hello I have a 98.5 with edge juice w attitude bd 100hp vp44 fass 150 I was driving down the road one day to work and it just cut out on me no power no boost could hardly hold second gear to get back home cause they truck would get hot

Well I got it home and discovered my header was cracked in half so I fixed that and swapped a t70 turbo onto it I think it's to big well I got it running and the truck is the same no power can't hold gear no boost I changed the map sensor no leaks that I can tell I need help I priced out a apps but there 700 bucks up here and I don't even know of its that is my truck over fueling and that's why it's doing this or what?

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ScAnned for codes and no codes at all

if it was over fueling it should still run it would just smoke alot try taking the edge off, my truck over fuels at low boost with the injectors i havew

Does it bog out when it over fuels?

no it runs just fine blow black alot till boosted up

Do you guys think it's the apps?

i was having a problem with my truck where it was losing power then would go then lose it then go threw two codes for tps and timing for injection pump and it was as simple as the fuel filter was clogged!!! you can try and reset your apps by turn key to run unhook batterys for 30 mins turn key off hook back up then turn key on run and slowly pressing pedal to floor then slowly letting it go back up, check your filters on ur fass to

Brand new filters possibly of a bad tank of diesel....

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I unplugged my edge and drove it around finally got a p0237

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Reset app no change I got that code after reset it's a new map but the way it's running I'm sure it will get dirty fast

MAP shouldn't get too dirty, its filtered air acting on it.

Intercooler boost clamps, hoses, and tubes all in good shape?

By the looks of it I can't get it to rev past 2000 rpm at a stand still

What kind of Edge do you have? Comp, or Juice w/attitude?

Juice with attitude if I clear code It doesn't come right back

P0237 is the only code you have gotten?

Have you pulled up Boost, APPS position, RPM, and fuel PSI on the monitor while driving and compared them to when it happens?

I can't even drive the thing mayb 40 kph it gets hot won't rev up pass 2 grand at stand still or moving cleaned map and iac could it be bad ECM?

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Cleared codes can't get any now

like over heats?

Not over heating just starting to get hot creeping over 90

90 thats cold!!!!

Auto or manual?

Manual

In Fahrenheit, yes. There are other units of measurements used outside of the US. In Celsius, that is operating temp. 90*C is 194*f.

Also check your boots for leaks or rupture (major boost leak) or wastegate failure. Just tossing it out there......:humm:

No wastegate boots look good

No boost leaks changed apps no change still no codes could the turbo be to big?

I'm unfamiliar with a T70, how big is it?

All try to get specs

A quick Google search looks like its a big turbo. Capable of making 700HP. Does boost get any better holding the pedal right to the floor, high RPM?

It's not even boost I cant get Otto rev past 2000 at a stand still

Have you looked to see if you have any water in the oil? Seems to me that it could possibly maybe could be a head gasket failure. Would explain low boost, high heat, and the no power. Just a thought. :humm: