Tuners?

[b exxon]

Are there any more people tuning and working on our generation vipers and srt10 trucks? Mine‘s been sitting for a while and will not start. Where does the time go?

 

[VIPR PWR]

Are there any more people tuning and working on our generation vipers and srt10 trucks? Mine‘s been sitting for a while and will not start. Where does the time go?

What is it doing ? Not cranking , crank and no start .. do you do repairs yourself ... ???
As for Tuners there is Unleashed tuning ,, Torrie s one f the best that many have used .. Tony at JTSVP uas a shop and works on them .. Call him and maybe he knows a good place in Pa.

 

[b exxon]

The truck has a lot of modifications Underground tuned it. It cranks no start. I’m going up to put a new battery in it and some gas. I’ll check for spark but it has an AEM standalone computer in it. That’s the part that screws me.

 

[VIPR PWR]

The truck has a lot of modifications Underground tuned it. It cranks no start. I’m going up to put a new battery in it and some gas. I’ll check for spark but it has an AEM standalone computer in it. That’s the part that screws me.

Any codes thrown ... Bad gas / no gas hahaha ?

 

[VIPR PWR]

Does it try to fire .. can you hear the fuel pump run when to first turn the key to on ? Maybe try a small squirt of starting fluid in the throttle body and see if it tries to start !

 

[b exxon]

it has fuel pressure, but it doesn’t try to fire at all

 

[VIPR PWR]

it has fuel pressure, but it doesn’t try to fire at all

Test for codes ... turn key on off, on off , then on - leave on ,, look at the trip odometer for the codes to blink up ... write them down !

Still squirt a little starting fluid throttle body and then crank it to see it it tries to fire ..

 

[b exxon]

Just checked it it has spark and I have a fuel pressure gauge inside. It has fuel pressure was trying to check for a reference signal at the injector, but having a heck of a time getting them unplugged.

 

[b exxon]

So it has a reference signal at the injector and it has fuel pressure inside the truck cab gauge. Must not have any going into the fuel rails. I’m thinking it’s the aftermarket fuel pressure regulator.

 

[VIPR PWR]

So it has a reference signal at the injector and it has fuel pressure inside the truck cab gauge. Must not have any going into the fuel rails. I’m thinking it’s the aftermarket fuel pressure regulator.

I believe there is a pressure test connection n the fuel rails ..

 

[b exxon]

My fuel rails are aftermarket. I did not see one in them.

 

[VIPR PWR]

My fuel rails are aftermarket. I did not see one in them.

Bad gas hahahaha !
Did you check for codes ?
Did you try starting fluid ?

 

[VIPR PWR]

How long was the truck sitting for ?
Rats , squirls or mice .Any visible wiring damage ,, connectors corroded ? Vehicles that sit for a period of time can easily aquire gremlins ...

 

[VIPR PWR]

What mods ? After market fuel rails and whers did they come from ? Im suprised they dont have a test port !

 

[b exxon]

Underground Racing

 

[b exxon]

It fires off of carb cleaner, but it has an aftermarket fuel system. It has three fuel pumps in the tank has an aftermarket fuel pressure regular mounted up on the fender. It was originally a truck that was sent to Gary Virgin. Things weren’t quite right when I got it from him so I sent it to Underground Racing and it was pretty good, but I never really drove the truck much.

 

[b exxon]

 

[VIPR PWR]

View attachment 68905

I can see you have your hands full with that build .. procharger , NOS ... no wonder 3 fuel pumps and a regulater .. is there a fuel filter ! Does the gas smell like varnish .. that will gum up the injectors and clog filters ..
since it appear to try and fire with carb cleaner it may very well be the fuel system .. the more parts the more that can go wrong syndrome .. maybe someone with with those types of mods will chime in ... other options are to call Tony @ JTSVP to help you out with Ideas or Justin @ JMB PERFORMANCE ...

 

[b exxon]

Thanks. I appreciate your help.

 

[Wifey]

View attachment 68905

Very pretty!