Truck starts but when I put my foot on the brake it stalls. I tried pulling hose off power booster and plugging hose, but the truck still stalls when I put on the brake.
Really would appreciate any ideas, need to get my truck back on the road.
Thanks


Can you give us some more info?
And what kind of truck, year, motor ect.
Ryan
2002 Jeep Wrangler Sport 4x4 (the Yellow Jacket)
4inch suspension 3inch body
Straight 6 (383 Stroker within a year)
36inch SuperSwamper TSL.
105,000
Detroit Loccers
Daily Driver Weekend Wheeler
much more...
2004 Sierra crew cab, 2wd, 5.3 V8
2inch Daystar Leveling kit
single dumped Flowmaster 40 sieries exaust(removed)
Mb Blitz Chrome wheels
Leer Bed Cover(for sale)
50k miles
It sure sounds like a bad Booster!! How are your charging system and battery doing??? Check your battery voltage while you turn on everything electrical with the engine at idle!!
Last edited by Toymyster; 01-11-2009 at 05:50 PM.
'88 Jimmy 4X4
E39 BMW 540i

Sounds like it might be a bad alternator to me. Just a possibility.
Trevor - Huntington Beach, CA
2007 GMC 2500 4X4


Sounds a lot like a vacuum leak in the brake booster, only when you disconnected the vacuum hose and plugged it shouldnt stall any more.
How is the engine running at idle? What RPMS?
Could be a vacuum leak farther up in the manifold.
Tim
2011 Silverado 1500 LT
2008 HHR LT
1999 Tacoma SR5 TRD 4X4
1993 Jeep Wrangler
1991 Toyota Rock Crawler
2009 Harley Davidson Nightrain
2004 Harley Davidson FLHT "Bagger"
2003 Glastron GXL Bowrider
maybe it is a stuck egr valve. This happened on my silverado the other night. It would start fine but then would stink really bad. Then cut off. After it did that about 4 times I did about 4,000 rpm rev up and somehow that got it unstuck hopefully this may help...more out of frustration then trying to help it....lol
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