When it gets up to the higher range, fuel starts to spray out of the injectors and the engine starts. Use of the Dodge Ram W250 wiring information is at your own risk. These are in the diagram above, which corresponds to the one blade that is perpendicular to the others and the one opposite. The answer has two parts: 1 I work on cars because I want to understand them and see preventative issues and manage the ownership of the vehicle rather than letting it manage me by breaking unexpectedly. After loosening the collar clamp, the entire tank assembly could be pulled upwards. But on the early models it should be on the fire wall or the drivers side fender well. How come the pressure drops so fast once the ignition is turned off? The fuel pump is suppose to have a check valve that prevents backflow of fuel.
You can measure a brake line with twists and turns using a roll of solder, holding them side by side. When the ignition is turned on, a squirt of fuel happens and the engine immediately start when cranking. The engine turns over fine - good and strong electrics, but it won't produce any spark, and won't run. I considered cutting the longer new cable and crimping on my own end piece. The rear connector was directly screwed into the flexible hose that fed the back axle divider. This doesn't seem to match the schematic. The front of the brake line connection was along the front left side of the van.
Hot temperatures are still difficult. Then I tried to start and it happily cranked over and over with plenty of power, but did not fire once. Watch more How To videos: Never forget another measurement. I know this because I totally build a new brake line and then had to cut all the ends off and swap out brake line nuts when the first nut didn't reach deep enough into the fitting to grab any threads in the coupler. I know it's a fuel issue because if I throw a tablespoon of fuel into the carburetor, it starts immediately upon cranking. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 1991 Dodge Ram W250 part or component. Use a crisp plier to grab the head of the rivet as you drill so it will not spin.
I hope the nuts will not rust this time. The new manifold has a port plug where the riser used to be. This needs to be fixed. I imagine it's either the spark, or the fuel, or the air. Closeup of where the front parking brake cable top of picture connects to the two rear brake drum cables.
I dribbled some oil into the short cable, but I'm not sure it will help. Instead, if there was a short or something, then the whole ignition coil should have burned up. That's the wrong number anyhow - it's too tall and skinny. If okay there, replace the fuel filter it is plugged. Thursday 4 days into a repair job : No spark. The grey wire seems to be holding the whole thing grounded because both terminals then moved to about 0 volts.
It's embedded in the computer module. Other sources indicate it is fed through Fuse 9, but that appears to be not true with my vehicle. In order to be sure I wasn't reversing the relay connectors, I floated the entire meter and just monitored voltage across the relay coil pins 85 to 86. Maybe the sock filter in the gas tank is plugged. I wish the manufacturer of this after market piece had not mixed metric size in because I can so easily see stripping this some years later by assuming it's the same as the left side wheel. The green field wire runs between one of the alternator fields, and the voltage regulator only. In case your local salvage yard does not have the appropriate vehicle, you can also purchase new.
What came of the visit? I had to drop the entire tank a second time and check connections. Just connect up a plastic drain hose and start the siphon and the tank will empty out to only a few ounces left. Van is back to starting right away when I turn the key. This is shown in the second picture below. To get the drain tube loose from the van frame so it could be pulled out with the tank , I unscrewed a metal screw which was also holding down an electrical ground wire. One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 1991 Dodge Ram W250.
Notice everything is dry upon the first key click, and a little fuel spray after the pressure builds up for a while. The only difficult situation was the powerful spring that gives some up-force to the window - which makes it more balanced for the motor to lift up or pull down. Tuesday 2 weeks 1 day : Now that my eyes were familar with what to look for, one of the little boxes bolted to the firewall started looking like a relay. Dodge alternators ground themselves through their case except 100 amp alts , through the bracketry, the engine block, then finally to the battery negative terminal through the negative cable. This page is meant to teach you, document technical data, and perhaps most of all motivate and encourage you as you try to figure out your non-working Doge van.
The voltage spike coming out of the ignition coil primary is routed into the distributor, and then it farms out the voltage to the right cylinder in sequence. Dodge B250 Ram Van Wagon 5. The new pump is spec'd at 52-70 psi. Switched down to a 300 milliamp fused scale on my meter. The brake line going into the rear axle divider looked a bit rusty and the more I thought about, I had no desire to loose my rear brakes while pulling a trailer around.
Unlike many scissor lift regulators, the 1989 B250 has only one arm that reaches to the window rail and it pivots against the motor assembly, which is held to the door with four rivets. It provides power to or indirectly to the ignition coil. When cranking, it drops to about 0 volts across the coil, and rebounds to 13. The little vacuum hose hooked on the left side was unbelievably slid over one of the spring clamp arms rather than the vacuum connector! Power from Pin 30 is switched to this pin when the relay is energized. Is this about the crank case indicator not giving a pulse when trying to start? This is the second item to check for a no charge condition. The four terminals are numbered 30, 85, 86, and 87.