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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 tanyaclimer209 on January 1st, 2015

Some Noise Like Abolt May Have Came Loose Or Nut But Its Runs Fine But Always Ra

Maybe something with exhust syatwm or muffler or cat converter?

Current Answers

Answer #1: Posted by BusterDoogen on January 1st, 2015 4:48 PM
This answer was accepted by the poster of the original question.
BusterDoogen

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I think you're thinking in the area that is probably causing the rattling, I would think its the catalytic converter.

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Related Manual Pages

Owner's Manual - Page 7

... to operate your audio system. belts 2 This section explains how to start and operate your vehicle. 3 4 5 This section tells you how to use your vehicle running properly and looking good. Here the manual tells you when to perform vehicle maintenance and what to do if you how to contact your GM...
Owner's Manual - Page 13

These symbols have to do with your lights: Master Lighting Switch Turn Signal Direction Hazard Warning Flasher Heao'lighr High Beam I pt Parking 1.ight.s Daytime Running Lfghts #O Fog Llghts 0 L Off These symbols are on some of your controls: 1 I L 1 Windshield Wiper Windshield Washer Windshield Defroster Rear Window Defogger 3f Ventilating f a n Air Vents PO596 0-5
Owner's Manual - Page 26

....Here'swhy: You neverknowifyou'llbeinacrash.Ifyoudohaveacrash,youdon't know if it will be abadone. 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. In mostcrashes 1-12 In many of safetybelts in vehicles...
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 ortonewillalsosound. 1-1 7 evenone a good thegreatest Mostaccidentsoccurwithin 25 miles (40 km)ofhome.And numberof seriousinjuriesanddeathsoccuratspeeds of ...
Owner's Manual - Page 34

.... so you 'd be seriouslyhurt if yourshoulderbelt is tooloose.Itwon'tgivenearlyasmuchprotectionthis CAUTION You can be lesslikely to thestrongpelvicbones.And thethighs. is too loose. In acrash,thisappliesforce If youslidunder it, thebelt you Thelappart of this Makesurethereleasebuttononthebucklefacesupwardoroutward wouldbeable to take belt restraining forces.
Owner's Manual - Page 46

... (Four Door) K2145 Lap-Shoulder Belt Thepositionsnext wearoneproperly. body. Seats & Safety Belts 1 CAUTION Youcan be seriouslyhurt if yourshoulderbelt is too loose. to thewindowshavelap-shoulderbelts.Here'show 1-32 to The shoulder belt shouldfitagainstyour I AN147030 Tounlatchthebelt, just pushthebuttononthebuckle. In a crashyouwouldmoveforward too much,whichcouldincreaseinjury...
Owner's Manual - Page 48

... on thehips,justtouching thethighs.Inacrash,thisappliesforcetothestrongpelvicbones.And you slidunderit,thebelt wouldapplyforceatyourabdomen.Thiscouldcauseseriousorevenfatal go overtheshoulderandacrossthechest. Seats & Safety Belts AM147008 Thelappart of thebodyarebestabletotakebeltrestrainingforces. Thesafetybeltlocksonly if there'sasuddenstoporacrash. loose.
Owner's Manual - Page 70

... Brake ...2-29 Parking Over Things That Burn ...2-33 2-34 2-35 2-36 2-37 2-39 2-41 2-41 2-43 2-44 2-45 2-46 2-47 2-53 2-59 2-61 2-62 2-63 ...Running Your Engine While You're Parked ...Four-wheel Drive ...Transfer Case ...Engine Exhaust Windows ...Horn...Tilt Wheel ... Front Axle Locking Feature ...2-38 Multifunction Lever ...2-42...
Owner's Manual - Page 78

... towardyou. Your steeringwheelwillremainlocked,justas it wiperswhentheengine is off. Ignition Switch Useyoursquarekey to startyourvehicle.Thesquarekeyletsyouturnthe ignition switch to fivedifferentpositions: 6 RUN 1 KO404 Acc (Accessory): Acc lets you usethingsliketheradioandthewindshield it was beforeyou insertedthe key. 2-1 0 Ifyouhave a 3500 HD Model,see"ParkingBrake...
Owner's Manual - Page 79

... result in LOCK and you turn it, be sure it is ,thenturnthesteeringwheel :urnthekeyhard.Butturnthekeyonlywithyourhand.Usingatoolto 'orce it is all left andrightwhileyou :hewayin. Run: Thisisthepositionfordriving. Key Release Levc- Start: This starts your key when the ignitionisturned to OFF. Don'tmove thekeyreleaseleverwhilethevehicle is used. 2-1 1 of this works...
Owner's Manual - Page 82

... Wait15seconds to letthestartermotorcooldown.Thenpushyour to thefloor.Hold it starts. 5. is m ManualTransmission Shift your vehicle is already hot and then stalls, turn yourkey to Run, and waitabout20secondsbeforeyourestartyour engine. 2-1 4 Don'tpushtheacceleratorpedalbeforestartingyourengine. Features & Don'ttry to shift to P (Park) if your gear selector to neutral and hold the clutch...
Owner's Manual - Page 84

... thefloor while starting . LUUk I 3. Whenthelightgoes off , turn it . If the engine l s alreadywarm, this lightdoesnotcomeon,ortheinstantthelightgoes ignition key to Start. Presstheacceleratorpedalallthewaydownandthenrelease it to Run.Don't turn your of yourengine is being warmed up for better starting the engine. If this light maynot come.'on. Withtheignition in...
Owner's Manual - Page 86

... . . Also, thewrongkind of fuel, and your engine won't start, do this: Turn y6ur ignition key to Run. .Make sure that the GLOW PLUGS light is out. t h If YOU 1 ~p@&%? How long should you 'verunoutoffuel,look -at "Running Out Of Fuel"(see''DieselFuel RequirementsandFuelSystem" m the Index). ENGINE BLOCK HEATER USAGE" Viscosity . 32' $0 0°F 0' to...
Owner's Manual - Page 87

.... to start ,your engine, see your engine, and that you - NOTICE Don't use starting system check. If youusethewrongoil,yourenginemay to start . If the engine starts, runs a short time, then stops, your engine again. doesn't go off, wait a few seconds, then try staiting your vehicle needs service. And, see "Battery" Be sure...
Owner's Manual - Page 100

...,holdtheregular Afteryou'vemovedtheshiftleverintothe if youcanmovetheshiftleverawayfrom P brakepedaldown.Then,see "ParkingonHills"or"TowingaTrailer"intheIndex. if yourvehicleisequippedtotowatrailer, see (Park)withoutfirstpullingittowardyou. I CAUTION 1 A Leaving Your Vehicle With the Engine Running (Automatic Transmission Models Only) It can be dangerous leave vehicle the to your with engine...
Owner's Manual - Page 103

Running Your Engine While You% Parked [Automatic mansmission) It's betternot to parkwiththeenginerunning.But aresomethings to , here 1 CAUTION Idlingtheenginewiththeairsystemcontrol off couldallow jangerous exhaustintoyourvehicle.(SeetheearlierCautionunder 'EngineExhaust i ? !. if youeverhave to know.
Owner's Manual - Page 104

roll. I NOTICE Driving in N (Neutral). I If yourvehiclehasfour-wheeldrive,youcansendyourengine'sdrivingpower to P (Park). If you've left the engine running, the vehicle can suddenly.You or -others could shorten the life of your vehicle's drivetrain. So, be sure the transfer case is in a drive gear-...
Owner's Manual - Page 273

of thevehicle,withthevalvestem 5-3 1 Incorrectwheelnutsorimproperlytightenedwheelnutscancause off. Thiscouldlead thewheel to becomelooseandevencome i accident.Besure to usethecorrectwheelnuts.Ifyouhave p+p+ \ =/ 9 r4 q & SHAFT STEM (POINTED DOWN) RATCHET "UP/DOWN" MARKIN WHEEL WRENCH (CHISEL END) PB009 Putthetireonthegroundattherear pointeddown.
Owner's Manual - Page 356

Q K2655 - onloffroad)thanthereartires,don'trotateyourtiresfront to which -it i fastened,can s make the wheel nuts become loose after a time. See"WheelNutTorque" nuts are A Rust or dirtona wheel,or onthe parts to rear. but 3 besure to do this; See "ChangingaFlat Tire" in the Index. Afterthetireshavebeenrotated,adjustthefrontandrearinflationpressure as shownonthe ...
Owner's Manual - Page 427

...19.3.5. 6-26 ColdWeather Starting (Diesel) ...2-1 7 Coolant ...5.12. 5-14. 6.42. 6-96 Coolant Temperature Gage ...2-88 Diesel ...6.6. 6-1 9 Crankcase ...6-96 Exhaust ...2.34, 6-65 Fan Noise ...5-1 7 Noise Control System...9 6-1 .-Identification,...6-95 Oil .(See "Oil") Overheating ...5-9 Running While Parked ...2-35 Starting...2.12, 2-15 Equipment, Add-on ...6-69 Exhaust System ...2.34, 6-65 Fan...

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