1999 GMC Sonoma "gm fuel pressure specifications" Questions

Question about GMC Sonoma

I installed a fule pump and started right up, and then stopped runing again, I was going to clean fuel filter, and fuel kept flowing throuule the fuel line. I changed fuel pump relay five times,

...fuel pump relay five times, I put hpt wire on 87 and 30 terminal. Nothing happened. Is that possible oilpressure awith bad or ECM.. By the way my vehicle is 2002 GM Sonoma 2.2 liter engine. Maybe the ...

Question about GMC Sonoma

2 Answers

I have 1999 gmc sonoma 4.3 will not fire

fuel pressure. when you replaced the computer did u order it new for your truck or did you just get a new one? you may have to do several relearn processes using a scan tool or related tool to get the

Question about GMC Sonoma

1 Answer

NO START, trouble code p1351

...GM spider assemblies for the fuel injectors are notorious for going out.Removed my upper intake plenum and tested the spider and fuel pressure regulator though the pressure test led me to believe it ...

Question about Cars & Trucks

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Gm fuel regulator how much fuel pressure should it

gm fuel regulator how much fuel pressure should it have More detail on year & model would get more specific, but you should be around 38-42psi at your fuel rail. Hope this helps.

Question about GMC Sonoma

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2008 Hummer H3 idiling then shutting off/ hard cold start

...GM has 17 Technical Service Bulletins (One very specifically) referring to fuel & fuel injection... (read & be happy) BBB Industries Premium Alternators Starters Power Steering Products Use ...

Question about GMC Sonoma

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My 1993 Achieva stalls under a load, and once restarted will repeat the stalling-what is the problem, and can I fix it

fuel pressure is at specifications, you need to check for trouble codes. This is easy to do on your 1993, doesn't require an expensive code reader or scanner- just a jumper wire or paper clip. Go here

Question about Cars & Trucks

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1993 gm 3800 left bank disconnecting of plug wire and injection connector does not change idle, appears left bank is not working.. Compression good...

fuel. When your GM 3.8L (Buick, Chevrolet, Oldsmobile, Pontiac) does not start, it will be either because of a lack of fuel or spark. The same thing goes for when your GM 3.8L equipped car or mini-van

Question about Buick Cars & Trucks

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2003 buick lesabre code p0131 p0300 p0440 p1441 p1811 missing bad in cyc#5 my thought intake leak intake manifold?? what do you think

GM (Chevrolet/GMC), Nissan, Pontiac P0440 is an OBD-II generic code that the engine control module (ECM) has detected a leak in the fuel tank vapor system or a vapor pressure sensor has malfunctioned.

Question about Cars & Trucks

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2008 Chevy 2500 hd was going into limp mode and now it won't start at all

...Fuel and air metering - injector circuit) · P1300 - P1399 (Ignition system or misfire) · P1400 ... GM OBD/OBD2 Codes - TroubleCodes.net https://www.troublecodes.net > gm GM Specific Codes ; 64. MAP ...

Question about GMC Sonoma

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1996 sierra vortec 350.engine cranks but wont start.acts like it trys to fire when you let off key

...GM brand truck that wont start is the fuel pressure. Many parts stores have tools you can borrow or rent. Head there and grab a fuel pressure tester. And ask them if they know the specification for ...