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1999 GMC Sierra 1500 Pickup Support Question

1999 GMC Sierra 1500 Pickup Support Question

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Question posted by reprobateridge on February 11th, 2013

1999 Gmc Sierra 1500 5.3 Liter Starting Problem

truck starts good on a cold start and sometimes even on a warm start, but other times the starter will engage and engine will start but seems not to run on all cylinders, usually comes out of it but sometimes stalls. It does it often enough to be problematic. Could it be in ignition swith or harness in steering column?

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Related Manual Pages

Owner's Manual - Page 3

...Division General Motors Corporation Pontiac,Michigan @Copyright 7992 General Motors Corporation, GMC Truck Division. We urgeyoutoreview all ofyourserviceneeds warrantyperiod. When it to your Remember, if youhaveaconcernandneedhelphandling satisfactionseetheprocedureinSection 8, or in yourcompletesatisfaction. it comes to assure you enjoy safe and trouble-free operation ofyourvehicle. All...
Owner's Manual - Page 4

...Thismanualincludesthelatestinformationatthetime it If yousellthe willbethere if youeverneeditwhenyou'reontheroad. a French Language Manual: Aux proprietairescanadiens: Vous pouvezvousprocurerunexemplairede guideenfrancaischezvotreconcessionaireouauDGNMarketingServices Ltd., 1500 Bonhill Rd.,Mississauga, Ontario L5T 1C7. ...For Canadian Owners Prefer Who ce GENERAL MOTORS, GM, the GM Emblem...
Owner's Manual - Page 7

...something you how to read. V belts 2 This section explains how to start and operate your manual and safety and vehicle damage warnings and symbols. This...have a problem while driving, such as a flat tire or engine overheating. It also gives vou information on "Reportina SafetvDefects". includes This section tells you want to use your vehicle running properly and looking good. Here's...
Owner's Manual - Page 26

In many of safetybelts in vehicles,thefactsareclear. bucklingupdoesmatter ...a lot! A fewcrashesareverymild.Inthem,youwon'tgethurteven if you turn the key to RUN or START whenyour safetybeltisn'tbuckled,andyou'llhearabuzzerortone,too.It'sthe remindertobuckleup.InmanystatesandCanadianprovinces,thelawsays They work. After 25 years of them,peoplewhobuckleupcansurviveandsometimes walkaway....
Owner's Manual - Page 31

.... Safety Belt Reminder Light K244 Whenthekey is turned to RUN or START, alightwillcomeonforabout eightseconds to remindpeopletofastentheirsafetybelts.Unlessthedriver's safetybelt is buckled,abuzzer...-youandyourpassengerscanbehurt.Being driverdoesn'tprotectyoufromthingsbeyondyourcontrol,suchasbad drivers. - evenone a good thegreatest Mostaccidentsoccurwithin 25 miles (40 km)ofhome.And numberof ...
Owner's Manual - Page 39

Right Passenger Position (Pickup Models) Right Front,Passenger Posltbn (€Mended Cab and Four Door ModeS) The right front passenger's safety belt works the samewayas safety belt. Position," earlier in this section. See "Driver- the driver's When the lap portion of the belt is pulled out all the way, it go back all the way and start again. 1-25 If it does, let -it will lock.
Owner's Manual - Page 47

and start again. Makesurethereleasebuttononthebucklefacesupwardoroutward wouldbeable to . Push the latch plate into thebuckleuntil it get belt is all the way, itwilllock. If it quickly if youeverhad to unbuckle ...
Owner's Manual - Page 69

... if everything is the instrumentpanelandthewarningsystemsthattellyou if you have a problem . working properly-and what to "Vehicle Keys ...2-3 ...2-5 Side Doors ...2-5 Door Locks...2-6 Tailgate ...2-8 Theft ...2-9 New Vehicle Break-In ...2-10 Ignition Switch ...2-10 Sterting Your Gasoline Engine ...2-12 Starting Your Diesel Engine ...2-15 Automatic Transmission ...2-21 Five-Speed Manual...
Owner's Manual - Page 78

... Controls New Vehicle "Bmak-Rn99 1 NOTICE Jr modernvehicledoesn'tneedanelaborate"break-in."Butitwill perform better in " guideline every time you usethingsliketheradioandthewindshield it was beforeyou insertedthe key. 2-1 0 During this "breaking-in the long run if you follow these guidelines: Keepyourspeedat (804 km). 55 mph (88 kmlh)orlessforthefirst 500 miles Don'tdriveatanyonespeed...
Owner's Manual - Page 79

LOCK: Thispositionlocksyourignition,steeringwheelandtransmission.It's a theft deterrent feature. Run: Thisisthepositionfordriving. Start: This starts your key when the ignitionisturned to remove your engine. On manual transmission vehicles, turning key the to LOCK will only be able to LOCK. Off: This position lets you can't turn off (for UseOff ...
Owner's Manual - Page 80

If youhaveadieselengine,see"Starting LOCK andpull it straight Starting Your Gasoline Engine Your DieselEngine" in theIndex. AutomaticTransmission Moveyour shiftlever to the LOCK ... to P (Park) or N (Neutral). To Starl Your 4.3 Liter (Code Z) engine or 5.0 Liter (Code H) engine: 1. Onautomatictransmissionvehicles,turnthekeyto out. Your enginewon'tstart in anyotherposition-that 'sasafety...
Owner's Manual - Page 81

Whentheenginestarts,letgoofthe key.The idlespeedwillgodownasyourenginegetswarm. If itdoesn'tstartrightaway,holdyourkey in the lnde To Start Your 5.7 Liter (Code K) engine or 7.4 Liter (Code N) engine: 1. Ifitdoesn'tstartin threeseconds,pushtheacceleratorpedalaboutone-quarter of this Manua that 's a safetyfeature. the much And :essive heal damageyourstartermotor. 4. downfor 12 ...
Owner's Manual - Page 82

...already hot and then stalls, turn yourkey to dothis,butbecauseofyourvehicle's other vehicles you f could damage the transmission. If theenginestilldoesn'tstart,waitanother15 secondsanddoStep5again. In some to Run, and waitabout20secondsbeforeyourestartyour engine. 2-1 4 If itdoesn'tstartrightaway, hold yourkey in Start for no more than 15 seconds at a time will cause v w r battery...
Owner's Manual - Page 83

.... Your enginewon'tstart To restartwhenyou're in anyotherposition-that tells how to work with the electronics in through deep puddles or standing water, water can 1%come in your engine. If you can severely damage your vehicle. Starting Your Diesel Engine Your diesel .engine starts differently than 8 inches deep if y o ~ Also, don'tdrivethroughanystandingwater vehicle has a diesel...
Owner's Manual - Page 84

... -the way down-that part of the key. 2-1 6 If this light maynot come.'on. Featums & Controls ManualTransmission: Moveyourshiftlever to neutraland hold the clutch pedal to thefloor while starting . Presstheacceleratorpedalallthewaydownandthenrelease it to Start. - Whentheenginestarts,letgo off , yourengine is being warmed up for better starting the engine. That's normal. 4.
Owner's Manual - Page 85

Don't let vourenainerunwhenyou'renot Cold Weather Starting (Diesel Engine) Thefollowingtipswillhelpyougetgoodstarting in . To use the engineblockheater,first turn off theengine.Thenopenthehood, (110 unwraptheelectricalcordand plug it 's cold. - This could damage your in an idling vehicleand the engine overheats,youwouldn't there to see the coolant temperature gage. If ...
Owner's Manual - Page 86

...engine won't start, do this: Turn y6ur ignition key to Run. .Make sure that the GLOW PLUGS light is out. Follow chart. , . Two Hours Eight Nit . 15W-40 or f3equired Overnight Hours * The times... h If YOU 1 ~p@&%? don't, it plugged in longer than the times stated. How long should you keep tne MOCK neater plugged in cold weather, use Number I-D diesel fuel or a "winterized" Number 2-D ...
Owner's Manual - Page 87

... start ,your engine, see your engine, and that you've changed the be harder oil at thepropertimes. NOTICE Don't use starting system check. And, see "Battery" Be sure you haveanengine block heater, it can for your dealer as soon as ether or gasoline, in the could damageyour engine. If youusethewrongoil,yourenginemay to start . If the engine starts, runs a short time...
Owner's Manual - Page 111

... normal,asignalbulb maybeburnedoutandotherdriverswon'tseeyour turnsignal. Ifa bulb is in the Index)andforburned-outbulbs. or down.Whenthe turn or lowertheleveruntilthegreenarrow To signalalanechange,justraise starts to help avoid anaccident. Hold it to flash. To signalaturn,move the leverallthewayup finished,theleverwillreturnautomatically. Operation of the turn is burnedout,replace...
Owner's Manual - Page 373

... K 5.7 V8 US., Can. Nsm) TO040 I 6-95 L.D. C V8 6.2 H.D. TO035 Wheel Nut Torque MODEL C 1500 K 1500 & C-K 2500 C-K 2500 (w/C6P) C-K3500SingleRearWheels C3500 DualRearWheels C3500 -Front HD --Rear I DESCRIPTION (14mm) 5 bolts 6... truck whenitwasbuilt,or dealer. Ibs. (160 N-m) 140 ft. Ibs. Ibs.(190 N-m) 175 ft. (240 Ibs. Ibs. (160 Nmm) 120 ft. Engine Identification Produced Fuel VIN Liter ...

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