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ignition switch or maybe relay for the fuel pump

I was thinking of of running an extra ground wire from the back of the head and routing it to the ground where the battery ground attaches too. Just to be safe. I got some thick gauge wire laying around somewhere. Well we will see if it is the icm, It is a cheap part so I gonna just get it...

So I got some testing done today. fuel pressure 53psi priming to 55-57 when running or under load. I have seen two specs for fuel pressure 50-65 and 60-66. Which fuel pressure range is correct?? Pressure bleds down to the 40-45 psi range after 10+ minutes. Could lowered fuel...

Just looking for input right now, I will get to testing later in the week and update the post. So I have a crank no start. Put fuel in the tb and it start but won't rev up. P1351 with no cel on. P1351 is for over voltage to the icm. Could low fuel pressure cause that fault to be set?? I...

do you load down this truck or tow with it, because if you do you may cause problems down the road offsetting the rear tires

by hear it do you mean you hear the compressor clicking on and off? And as for it blowing on your feet my old baby blazer did that. I got alittle air flow from whatever setting was left on the heater/ac control after I turned it off. but that was vacuum controlled.

:clapping::clapping: Very good tips. I didn't even know about the top tier fuels

sorry never done one :-\ But tomorrow I will look up procedures for you

if you have a one wire thermostat disconnect the wire and just ground it out, if the gauge goes all the way up it is good. If it is a two wire one disconnect the connector and jump the two wires, the gauge should go all the way up. if it does the the sensor is bad. if not you have a wiring issue

the relays under the hood should have atleast one relay connected to the ignition switch. I would tap in there

well seeing that you just swapped the motor out and that the sensors are reading low I would agree with JKmotor. This is a wiring problem like whoever did the work installing it forgot a ground. I would check all the wiring under the hood.

not to mention the offset difference. you would be putting the load of the vehicle on the axles instead of where it is supposed to be.

I have done what 96procomp said and wet sanding then just using wax and it comes out clear as hell, but that is the old way of doing things. Mothers works great as well

Just thought I would show this. And I saw this truck and it is clean and drive well. Almost picked it up for a parts truck http://newyork.craigslist.org/brk/car/491130153.html

been gone for alittle, hardware did you get the bulb problem fixed? And I have no clue about the radio

My first was a 87 surburan 3500 that I got at 210k out of a guys yard for $50. Rusted to all hell, but put a new battery it started right up. Patched the three fuel line leaks with rubber lines since they rusted out. Drove that truck till about 360k with no trouble but changed the starter...

Mileage has little to do with these trucks. It is more for the abuse the truck has received. I have seen truck abused totally and fall apart at 50k and seen these truck properly taking care of and last well past 200k.

lol, Sorry I don't have leather and really hate it in trucks so I couldn't help you :smilielol:

here is the location

you cannot jump the crank sensor like hardware said