Team D

Wilmington

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Hi All,
I have a Winnebago Vista, 32K with the Ford Chassis, V10.
I'm supposed to head out of town next weekend after the motorhome has been sitting for a couple of months, so I thought I'd take it out for some exercise.
I went to start it and it struggled. Typically, I turn the key and let go. The starter continues to turn the engine over until it starts. This time, it only turned over while I was holding the key.
It took several tries to get it started and then it would only start for half a second and then immediately die. I then started it while giving it gas and holding the key over. That seemed to work. I figured problem was just that it sat too long and a little drive would remedy the issue.
Drove about 15 miles and it died at a traffic light. I tried for several minutes and it would not start. Finally after about 10 minutes, I was able to start it, again only by holding the key over and giving it gas. Just 5 miles from home, I was able to make it without further issues.
I'll take it to my mechanic as soon as he can squeeze me it, but in the meantime, any ideas on what it could be? Bad relay perhaps?
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enblethen

Moses Lake, WA

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Joined: 01/05/2005

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Fuel filter
fuel pump relay. not sure on Fords, GM fuel pump is run through oil pressure gauge.
Bud
USAF Retired
Pace Arrow
2003 Chev Ice Road Tracker
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Chum lee

Albuquerque, NM

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What year chassis? Is your check engine light on? Check for fault codes. Fault code analysis is ALWAYS the best bet when beginning troubleshooting diagnostics. If you don't have a fault code reader, they are available (for very little money) on the internet or most popular auto parts stores (Autozone, O'Reilly's, NAPA, etc.) can do it for you for free. Search YouTube for more specifics. The diagnostic port is inside near the top of the steering column to the right, . . . . usually. It usually has a black plastic cover over the port.
Chum lee
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Team D

Wilmington

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2010 and no check engine light. I do have a code reader, but with something like this come up if there is no check engine light?
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StarkNaked

West Seattle, WA

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Does the Class A chassis have the same fuel tank and fuel pump as the Class C models?
It sounds very much like what happened to us when the fuel pump went out on our E450.
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Dutch_12078

Winters south, summers north

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When our 2001 F53 had pretty much the same symptoms, the cause turned out to be a bad MAF (Mass Air Flow) sensor. It's a relatively easy DIY repair, but figuring it out takes more than the average DIY OBD2 scanner.
Dutch
2001 GBM Landau 34' Class A
F53 chassis, Triton V10, TST TPMS
Bigfoot Automatic Leveling System
2011 Toyota RAV4 4WD/Remco pump
ReadyBrute Elite tow bar/Blue Ox baseplate
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Bruce Brown

Northern NY

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How's the battery? A low battery would explain some of your symptoms.
There are 24 hours in every day - it all depends on how you choose to use them.
Bruce & Jill Brown
2008 Kountry Star Pusher 3910
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ernie1

Sacramento,California,USA

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Check the throttle position sensor.
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ScottG

Bothell Wa.

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Next time it stalls and wont start, bang on the bottom of the tank a few times while listening for the pump to start. If it does, the pump is shot.
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midnightsadie

ohio

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could be water in the fuel. he said it sits for months.
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