2001 Isuzu Trooper My car stalls

FOXY

MEMBER
2001 ISUZU TROOPER
6 CYL
4WD
MANUAL
91,000 MILES

My car has been in the isuzu dealership numerous times because it stalls. It leaves no codes or anything.I had the speed sensors done, engine harness done, changed fuel filters, then finally the computer reprogrammed. The seems to still stall. My car is giving me nightmares please help me

Monday, May 5th, 2008 AT 10:00 PM

3 Replies

TEXANCATCHER14

MEMBER
2 POSTS

My car spent most of its first year off the lot at the dealer. They couldn't figure it out until the very end, and it ended up being a very minute thing. Let me check my old shop records (gotta keep them all with this car) and I'll get back to you.

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Thursday, June 19th, 2008 AT 4:22 PM

JMOWREY

MEMBER
1 POST

If texancatcher 14 can find his records concerning the fix for this problem, that would be great. I'm having the same difficulty with a 2001 Trooper I just purchase.

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Monday, September 12th, 2011 AT 5:34 PM

DRCRANKNWRENCH

MECHANIC
3,380 POSTS

I would check, or get, the fuel pressure checked. There may be an intermittant problem with the fuel pump relay.
There also could be a problem with the fuel pump safety inertia switch. It cuts off fuel pump when in accident and sometimes they get too sensitive and fail intermittantly.

The next time your truck stalls, if it is possible to pull the plugs, do so. See if they are dry or wet with gas. If they are dry there is a fuel delivery problem. If they are wet, there is an ignition problem.

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Friday, October 28th, 2011 AT 9:52 PM