Having problems with your 2000 Chevrolet Silverado ?
Engine knocks on cold startup - 2000 Chevrolet Silverado
Sorry for this, but usually if the engine knocks on cold start then goes away shortly, it's a sign of a rod bearing. This is just one explanation but in any case it needs checked QUICKLY! This isn't a normal sound and can only lead to bad things if not fixed.
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Engine knocks on cold startup - 2000 Chevrolet Silverado
Sorry for this, but usually if the engine knocks on cold start then goes away shortly, it's a sign of a rod bearing. This is just one explanation but in any case it needs checked QUICKLY! This isn't a normal sound and can only lead to bad things if ... 2000 Chevrolet Silverado
2001 Chevrolet Silverado 4.8 L the exhaust fumes are very strong, when the truck is idling I get fumes in the cab of the truck. When the engine is cold I can hear a knocking sound for about 10 seconds. Do you think the EGR valve needs replaced ?
The exhaust may be broken under the car,\015\012have the exhaust pipe checked for any cracks or holes.\015\012\015\012\015\012I hope this is helpful. ... 1999 Chevrolet Silverado 1500
Engine knocks at cold startup. knocks more under load. lasts about 5 minutes till warm. Dealer said: 1. " They all do that. 2. Piston Slap, don't worry. 3. Valve train slow to warm up in this engine, Problem started at 2500 miles. had dealer look at it 3 times for this problem. Currently have about 25k miles on car.
I bought my wife a Lex and she also experienced the SAME problem. It is TRUE that that's one of the engine's characteristc's,but it can be corrected. These are the step's that i took.(1) First step is to change the oil and filter if you H ... 2007 Lexus ES 350
Engine knock noise on cold startup
These 3.3l engines are equipped with timing chains. if vehicle has prolonged down time, typically more than 4 hours, vehicle makes a chatter until the timing chain tensioners put tension on the chain. you will need them replaced. ... 2006 Hyundai Sonata
I have 1999 Chevrolet silverado 1500 with the 4.8L V8. The truck is smoking from the back of the engine (blue smoke, cant tell if it is a oil smell or a electrical smell. When the truck is started it runs for about 10 sec the i start getting engine knock and it sounds like it is not getting fuel?? Any suggestions,.
Do not run this engine, find out the source of the smoke, it would not be electrical or something would have stopped working, electrical smoke has a very sicking smell from the plastic insulation burning, get this to a shop and have a trained tech lo ... 1999 Chevrolet Silverado 1500
Rod knock on cold startup on 3.8 2005 engine. Had same problem on 2000 Chryster T&C. New rod inserts helped briefly on it but then the knock returned in only a few miles.
... 2005 Dodge Caravan
I notice that there is not an inlet water value from the thermostat to the heater core on my 2000 Chevrolet Silverado 1500 engine is a 5.3 but I notice heater hose is hot and one is cold for the heater core and the engine is running at a normal temperature and I replaced the thermostat so that the mean the heater core is clogged up and is there a way to unclog it or do you have to replace it?
It means there is an air pocket trapped in the heatercore, what you do first is start the truck and let it get up to normal running temp. , be sure to be very careful as the coolant is very hot, now you take the heater hose loose and just barely crac ... Chevrolet Silverado 1500
How to change a knock sensor in a 2003 chevrolet silverado pickup with a 4.8 liter engine
... Cars & Trucks
Engine knock I've noticed the past several weeks that my 2000 Corolla has a pronounced engine knock (sounds like valve knock) on cold starts. Once the engine warms up, the knock is less noticeable, but still there. I bought this vehicle several months ago with about 50K miles on it. It currently has 56K miles and I change the oil/filter myself about every 4K miles and it does not appear to be losing any oil. Also on cold starts, the rpms spike for about 15-20 seconds before the idle slowing star
The idle issue is normal. The idle is controlled by the ECU. There are no adjustments for the idle. Regarding the knocking noise, that could be several things, and I am hesitant to comment without hearing it. Take it to a Toyota Dealer & have a t ... 2000 Toyota Corolla
2002 chevrolet silverado 1500,4.8 engine.. were does it have the knock sensor and whats is funtion?
There's two knock sensor's, and there under the in-take, on top og the engine, when the knock sensor detects a knock on the engine block, it will send a signal to your compute to adjust the engine timing. ... 2002 Chevrolet Silverado 2500HD
The heater is not working we have replaced the thermostat. I notice that there is not an inlet water value from the thermostat to the heater core on my 2000 Chevrolet Silverado 1500 engine is a 5.3 but I notice the heater hose feels hot on one and cold on the other Coud this mean the heater core is clogged up and is there a way to unclog it or do you have to replace it?
Flush the heater core. Unhook the hoses and hook a garden hose to core lines and flush them out. Flush it both ways. ... Chevrolet Silverado 1500
Do 8.1 engines make a noise when cold - 2004 Chevrolet Silverado 2500HD
Yes they are prone to piston rattle and rocker arm noise until the lifters pump up. These types of noises are nothing to worry about unless they don't go away after a few minutes of run time. ... 2004 Chevrolet Silverado 2500HD
I have a 1998 chevrolet s10 2.2 liter engine. I have changed the coil packs,ignition mog,plugs,wires,EGR,IAC,FPR,knock sensor,fuel filter. I don't knw what else to do. It boggs out real bad when It warms up but is fine on cold start. When it warms up real good it boggs out to the point it shuts off when I push the gas and I try to start back up and it does but just for about 20 sec. If that. If I let the truck cool down it will start up fine but repeats the prosess of bogging out and shutting o
... Cars & Trucks
Location of knock sensor on 6.0 chevy engine - 2005 Chevrolet Silverado 2500HD 2WD
... 2005 Chevrolet Silverado 2500HD 2WD
Hesitation on acceleration engine cold - 1999 Chevrolet Silverado 1500
... 1999 Chevrolet Silverado 1500
Where is the knock sensor location on a 2002 chevrolet silverado 1500,4.8 engine.
... 2002 Chevrolet Silverado 2500HD
2002 chevrolet z71 1500 engine cold knock maybe piston what is the cure ?
Yes, this is usually loose pistons. Boring the engine and replacing pistons would fix it. But, this won't hurt anything and lots of vehicles do it. Unless it really bothers you, I wouldn't even fix it. As long as the knock goes away after the engine ... 2003 Chevrolet Avalanche
Transmission slips when engine cold - Silverado 1500 Chevrolet Cars & Trucks
The usual cause is age related deterioration of the trans fluid viscosity. As the fluid ages, the viscosity and chemical properties of the fluid thins down and changes. \015\012\015\012Have a competent Trans ... Chevrolet Silverado 1500
Engine knocking. smokes when started - 2004 Chevrolet Silverado 2500HD
... 2004 Chevrolet Silverado 2500HD
89 chevy silverado c1500. engine surges on cold startup. Replaced fuel pump relay, plugs, wires, cap, rotor, and fuel filter. I have NO vacuum leaks.
... 1989 Chevrolet C1500
Looking for the location of the crank position sensor and the knock sensor for a 2001 chevrolet silverado with a 4.8 8cylinder engine
Crank sensor; right (pass.) side of block above the starter. You may have to remove the starter to remove the crank sensor.\015\012\015\012Knock sensor: There may be 2, a front and a rear. Both would be UNDER the intake manifold on top o ... 2001 Chevrolet Silverado
I have a Chevrolet V8 4.8 liter Tahoe. It appears to have a lifter problem as it has a cold knock when the temperature drops. I live in Anchorage, Alaska, so you can only imagine. I took it to the local Chevrolet Dealership, and while they found numerous other issues, they tell me that the lifters cannot be adjusted, and the cold knocks are just common with Chevrolets. Is this true, or what do you suggest???
With the type of climate you live in a cold knock we are seeing this here in IL as well lifter tapping is pretty normal on these.The only thing could really suggest is changing the grade of oil being used to a lighter weight oil. If using a 5w-30 swi ... Chevrolet Tahoe
I have a 2002 Chrysler Sebring. It makes a knocking noise in the morning when the engine is cold. It last a minute or two then goes away. I only hear it in the morning when the engine is cold What could be the possible cause of the knocking noise Thanks for your help
This could only be a couple of things, either you have a lash adjuster that is sticking, or a bad crankshaft bearing. I would recommend that you run a thinner weight oil, like a 10w30. I would recommend that you change your oil and substitute a quart ... 2002 Chrysler Sebring
2001 silverado - My engine knocks for a few
You may have a bad intake manifold gasket, which is leaking the antifreeze in to your engine. Note" Antifreeze is corrosive to the engine bearings" and the knocking your getting from the engine may be worn connecting rod bearing and the pistons are k ... 2001 Chevrolet Silverado
I have an 05 silverado 2500hd w/6.o engine. engine light comes on showing #2 knock sensor outside normal range. sometimes the right bank 02 sensor comes on same time but not all time. i have heard the 02 sensor will give false reading on knock sensor. is the knock sensor bad? or should i replace the o2 sensor to see if it cures the knock sensor prob.
What you should do, is have the truck diagnosed\015\012for ignition misfires,that effect the knock & O2 ... Chevrolet Silverado 2500HD