I would contact the supply company and see if there is a test you can do on the solenoid to seeif it is bad. Certainly, there have been aftermarket 6. We live out in the country so there is sun rain and snow, then fog. There can be a few causes for this code. We have taken it to Register Chevrolet, they hooked it up on the computer ,nothing was found, no codes , nothing.
This article shows what it takes to allow the 6. I look at the fluel solenoid driver and possibly the ignition switch. One trick that may be worth trying. This is not the first time I've gotten that code. Factory support seemed nil and the dealers seemed to not understand the problems and appeared to have little desire to learn about or service them, and aftermarket support was virtually nonexistent. It doesnt really give a good diagram to show if anything is common on the same line. Code P0251 is indeed related to the injector pump optical sensor.
Get it wrong and all kinds of drivability problems can arise such as super sensitive throttle. If the fuse is good, then you have to find the break in the line between the fuse and the solenoid. I would try and find that on the fuse block. I had the problem you described, and it has been fixed by mounting a new one in a different place. This article will show you what tools are necessary and where I bought them , and I'll show you how I changed my switch. What follows should help with the understanding of the 1985-93 glow controller, and allow you to fine-tune the glow operation to suit your individual situation.
Truck will fire, almost start, but no go. I thought a clogged fuel filter may have been the problem, and it'd been quite some time since I last had it changed. One trick that may be worth trying. Always check oil level after filling crankcase. Engine Weight: ~ 750 lbs Max Engine Speed: 3,400 rpm Peak Horsepower: Introduced at 180 hp 3,400 rpm. Lastly, it can be a failure of the optical sensor components.
Please see the table of contents for each volume to see what each includes. If yes, then the short is still active in the wiring. This video and others that I upload from my Apple MacBook pro computer or my desktop computer. The information found in this volume has made it possible for owners to be satisfied with the 6. Just don't hit a deer. A test you can do is with the ignition switch off, and the fuse removed, and our connector disconnected, test for a ground on either side of the fuse.
Light on-Probe test light from A and B terminals. In addition, the Service Engine Soon light may be illuminated. It is a very simple circuit, and if you are still blowing fuses, then something is drawing too much current. Mounted to the driver's side of the firewall, the wiper motor and control components are easily accessed, and most wiper system problems are easily cured. Amusingly enough, when the check engine light came on, the engine stopped hiccupping and started running as smoothly as could be.
If you find that fuse blown, then you may have a bad solenoid, or driver that has blown the fuse. Suspect the 13 may be the problem. Do not contact your Stanadyne dealer to obtain this part. Causes of these things can be air getting into the system, weak or dead lift pump, water in the fuel, running very low on fuel or running out, etc. The serious problems such as; stalling, hesitation, bucking, effected performance and safety.
Click to see what others have said about our books and guides. I know some owners haven't been so lucky, and sometimes resort to the less recommended manual glow control. We won't get out of this life alive. Dip the oil and if the new oil level is lower than the full mark on the dipstick, you have found the cause of the problem. My thoughts on this problem are like this. Besides being good for your truck, they also look pretty cool! Disclaimer : By reading the website, readers understand and agree to all set forth on the site and herein and realize that although effort has been made to try to present accurate information this website, it could contain some errors, mistakes, opinion, and typos so use any information and with that in mind, if in doubt, reader should research anything they do not understand or question as reader is responsible for their own actions.
Intercoolers help restore that lost power by removing excess heat from the turbo boosted air. Any comments would be appreciated. Unlike the earlier engine, the 6. Another possible cause is the optical sensor filter harness. Turned ignition on, probed each terminal to ground, nothing! Ok, if you find that the Fuel Solenoid fuse was blown again, here is what we need to do.