Dodge Cars & Trucks - Recent Questions, Troubleshooting & Support
2005 dodge ram 1500 3.7 started going dead while slowing down or on bumpy road use to restart.now wont restart unless i put gas in throttle body got 60lbs on fuel rail replaced crank senor tps senor
Your fuel pressure should be between 48-50psi. I think your combination Fuel Filter/Regulator is clogged. Too much fuel pressure can be just as bad as not enough. You may have more than one issue though. You mentioned that while slowing down or traveling over bumpy roads, the truck "goes dead". This symptom sounds more electrical than mechanical. I might start by looking scanning for codes. See if there is anything in the history or current. A loose or faulty wire, loose or corroded connector, ground or worn component could cause your truck to loose power. This trick doesn't help everyone but it takes a second to find out. If you suspect a faulty TPS, depress the gas pedal .5-1" and try to start the engine. If it starts with it feathered but dies when you release the pedal or wont start with the pedal released. Then take a closer look at that connector and sensor. Please let me know if there is anything else. Good Luck.
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