User Panel
Voltage doesn't mean amperage
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Lots of the old eighties fords were like that, the solenoid wouldn’t budge with a weak battery. IIRC you could use a jumper wire to encourage it. It’s probably time for new cables or at least terminals.
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Gang rape is democracy in action.
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Jam it up into park. The shifter lockout switch is keeping it from starting.
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Originally Posted By PR361: My Ford is dead too…. https://www.ar15.com/media/mediaFiles/195613/IMG_3936_jpeg-3209990.JPG View Quote That’ll buff out. |
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"Now none of the frightened soldiers moved, for they saw that cowardice and valor purchased equal plots in the snipers' killing field."
“Everything is hard before it is easy.” |
If the battery is 4+ years old its probably dun sun
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Originally Posted By PR361: My Ford is dead too…. https://www.ar15.com/media/mediaFiles/195613/IMG_3936_jpeg-3209990.JPG View Quote Boat Anchor |
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Just drive it to Vatozone and have them check it.
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“If someone breaks unto your house you are more than welcome to shoot them in Santa Rosa County. We prefer that you do, actually.” Sheriff Johnson
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As mentioned, you have to rule out the battery fully. Check voltage with the ignition off and again with it on.
You may have a bad relay. I'm unfamiliar with the specific vehicle, just make sure you tried swapping it with the same part number relay. Sounds like you didn't use the same one. Check grounding. I'm leaning towards a chassis ground being porked up. Or maybe an ignition switch. |
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Did you load test the battery? Often they will read well but don’t stand up to a load.
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I think I remember ford trucks of that era had an issue where the ground on the firewall on the passenger side would rot away. I can't remember if it's the terminal or the body though.
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When you have to shoot, shoot. Don't talk.
PA, USA
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Did it myself not a mechanic
2004 Ford F150 Truck Instrument Cluster Removal Procedure by Cluster Fix |
Whoever double-crosses me and leaves me alive, he understands nothing about Tuco. Nothing!
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Had a similar problem with a Dodge truck. Turns out the main harness was losing connection with the ECM. Once I thoroughly cleaned all of the connection contact points and applied dielectric grease the truck started functioning again.
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"In knifemaking everyone gets cut and everyone gets burned." Devin Thomas
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Jump start, disconnect negative cable while running, come back with results.
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First, put all the relays back into their original position. Then clean the battery terminal cables on both ends. Try to jump start it again. If successful, buy a new battery. You can pull the battery and take it to VatoZone for a load test if you wish. It really sounds like a dead battery or corroded connections, but could be a mystery ailment. Try the easy stuff first.
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If you're gonna' fight, fight like you're the third monkey on the ramp to Noah's ark... and brother, it's starting to rain.
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Lightning strikes pickup truck in Hutto |
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Me, personally in this scenario before I went any further:
Volt meter on the battery. Volt meter from + battery to vehicle frame. Remove the terminals from the posts and check for ugly underneath. Put a battery tester on the battery once the terminals are off the posts. Lots of batteries will look OK with no load voltage but have near zero output under a load. The last battery I swapped tested at 7 CCA which would barely operate a relay but showed over 12V. |
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Ashes to ashes dust to dust. if it wasn't for Ford, our tools would rust. - LS George.
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Well, I was drunk the day my mom got out of prison....
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I vote with those that said clean the battery terminals before doing anything else.
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I'm betting on "needs new battery".
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Live your life as you would wish to have lived, when you come to die. Confucius
When words lose their meaning, a people can move neither hand nor foot. Confucius |
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New battery and check the ground where it bolts to the frame.
You’re welcome. |
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17 And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.
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It's page 2 so I can answer. I have a 98 F150 with the 5.4, but its basically the same truck as a 2000 just a slightly different motor. Check the starter relay on the firewall. This generation of fords are notorious for getting bad starter relays You can temporarily connect the 2 large terminals with a pliers or 2 screwdrivers to get the starter to crank. If the solenoid is bad this will help to diagnose.
the next common issue is the shifter. Sometimes one of the safety switches in the shifter gets quirky. Try manually holding the shifter in park, but also lifting it up with about 10lbs of force while you turn the key to crank the motor. If the shifter switch is bad lifting the lever up while cranking will temporarily alleviate that and allow you to start the truck. If that doesn't work then you know to look elsewhere. |
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Fix Or Repair Daily
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Originally Posted By mr_camera_man: Try a jumper cable from battery negative to a good solid ground point on the block. Maybe you have a weak ground? View Quote I've dealt with this on a Ford several times. Check for good ground. ETA: I've had batteries that seemed fine go bad pretty quickly. Ford recalled a bunch of batteries that were defective a number of years ago. The replacements crapped out after fewer years than you would expect, which seems to be more common on Fords. |
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Are the battery clamps tight?
If you can mice them at all, then they aren't. I have an issue in my jeep where they become ever so slightly loose, and then nothing works. I've replaced the battery and clamps and it still does it some times |
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Repeal all gun laws, arm all Americans.
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Originally Posted By Taktiq: Yeah I get that, but I've never just had nothing happen. It's like I'm trying to start a block of wood. View Quote View All Quotes View All Quotes |
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Originally Posted By Inbeforethelock: Batteries can read 12v but drop as soon as you put a load on them. Or you could have a bad connection somewhere View Quote Especially a ground. Connectors like to corrode the wire inside the insulation at the connector and it's hard to see sometimes until you cut into it. |
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I love car threads. They always entertain me.
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Found
Old Relay Dead |
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Originally Posted By Taktiq: 2000 Ford F-150 XLT 4.6L V-8 A few days back I found that my truck wouldn't start. So I had it jumped, it started right up and everything was right with the world again. I get home, check the battery and voltage is good. Fast forward to yesterday I put the key in and nothing. So I check the battery again and still reads about 12.4. This time though I hear a faint clicking. Mind you, nothing's on. I track it down to the fuse/relay box under the dash and figure out Relay #2 is just clicking on/off continuously. I find out this supposedly is to the PCM according to the diagrams. I try to switch it around with another relay, nada. In fact, this time I get less than nothing....no crank, no cluster, no dome light, etc nothing. Not even the normal dinging when the door's open and the key's in the ignition. Just silence. Battery still reads 12.4. I have some new relays coming tomorrow and I'll probably go ahead and just replace the battery, but what else. I mean this is a new one for me. Anyone else have any ideas in case the relays and battery don't work? View Quote Did you Find it On the Road Dead? I'm a GM man but I love our 2016 F250. Best damn truck I've ever had. I hope you get yours running! |
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Check/clean your ground cable where it attaches to the chassis.
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Just went through this EXACT scenario with my '04 F-150. New battery fixed it, even though the battery ready 12.x volts on a meter. It just couldn't carry ANY load.
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The system is mostly not rigged. LOL
"You had one asshole, your boss decided it wasn't needed." |
Just went through this on my '99 F150, 4.6l.
Battery was dead. Noticed the drivers side floor mat was full of water. Removed cables from battery and charged it. After I started it, the starter solenoid would fire by itself. Shut it off and the radio and blower were running with no key in the ignition switch. Lights and relays clicking too. The windshield had leaked at the top. Traced the problem to the fuse box and the GEM module. The fuse box was wet from the leaking windshield. Spent some time taking the fuse box apart and cleaning it. Had one circuit to repair. Put it all back together and all is good again. Caught it before it fried the GEM module. Still have to get the windshield replaced but keeping it covered for now. |
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Originally Posted By MeInMediocrity: Yes. You need to watch the battery voltage while you crank. If the voltage at the battery posts holds up, you probably have a bad connection. If the voltage at the posts (not the clamps or terminals crimped to the cables) drops, it's probably the battery. It could be both a bad battery and a bad connection. View Quote Just had this, I think, anyways. Battery kept going dead enough it wouldn't crank the engine. Jumping it and recharging the battery worked for a while, until one day it died again a day or two after charging. Replaced the battery and still no crank. Checked the terminals and found they were pretty ugly. Cleaned the hell out of them and tried again. Been great every since. |
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"All planes close up tight . . .we'll have to ditch unless landfall . . .when the first plane drops below 10 gallons, we all go down together."
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If the enemy is range, so are you.
Don't mind Sylvan, he's fond of throwing intellectual Molotov cocktails. |
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The main engine ground cable from the block
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Originally Posted By lowcountry: They don't last that long on a Ford. Battery is always an issue with Fords. My truck is a 19 and it got replaced in 21 after it started acting crazy. View Quote In '17. I don't actually know how old it is. Attached File Long story short-CLEAN YOUR TERMINALS FIRST if you haven't already done so. Nick |
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If the enemy is range, so are you.
Don't mind Sylvan, he's fond of throwing intellectual Molotov cocktails. |
I had similar problems with a 2012 Kia few years ago. Batteries and alternator was no help. Tracked it down to a bad positive cable. I knew it wasn't the negative because it's attached to the metal of the chassis while positive is attached to buttload of wires in one bundle. Was a costly fix and didn't want to do it so I traded in the car.
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Fujobi Hamp! (F Joe Biden, He ain't my president!)
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Advanced Combat Rubber Raiding Craft Steerer
TN, USA
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Giver of water
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Should have bought an EV.
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These starters nowadays just say no when the voltage drops
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GOA MEMBER, NRA Life member Endowment , Life member TSRA. Eagle Scout Class of 1978.
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Sounds like a bad battery. Reads good but drops dead under load. Had that happen with one of my Nissans once, everything would turn on, but went dark when you tried to start it.
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If weapons of war don't belong on our streets, then who are the police at war with?
"Those who claim that the stock market predicts the economy on a forward basis are pie-eyed idiots. " - Karl Denninger |
i'm your huckleberry. that's just my game.
MT, USA
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you need a new battery.
check/clean/tighten all connections. |
I have a dream that my four children will one day live in a nation where they will not be judged by the colour of their skin but by the content of their shitpoast. - sierra-def
membership courtesy of TMS. thanks buddy! |
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