0
Gm used a short piston skirt on this year. The knock is piston slap that normally goes away when engine warms up. Sounds bad, but should not cause any problems.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What happen when the oil run out in a 2004 Chevy Trailblazer?
You will get error code P0016. And you will hear engine knock.
What causes a 2003 4.3 ford explore engine knock?
Ford makes no 4.3. Please revise. Is this a Ford 4.0 or a Chevy 4.3?
What causes my Jeep engine to knock?
And engine knock is normally caused but I worn crankshaft bearing or rod bearing.
Where to find knock sensor in a 1997 Chevy Lumina?
The knock sensor, in your 1997 Chevrolet Lumina, can be found on the front of the engine. The knock sensor is near the top of the engine.
Where is the knock sensor on a 1989 Chevy s10?
Need to know what engine it has.
How do you check a knock in the engine on a 1978 Chevy 350?
if its a loud knock from the bottom end, DO NOT run the engine, it is likely a spun bearing; have a professional look at it
What are the knock senors for on a 2004 Chevy truck 4x4?
Severe spark knock (pinging) can damage the engine. Knock sensors detect spark knock (pinging) in the engine. They send that info to the ECM (Engine Control Module). The ECM makes temporary adjustments in engine timing to eliminate the spark knock.
Where is knock sensor on a 97 Chevy 1500with a 5.7l?
The 1997 Chevy 1500 pickup truck 5.7 liter engine knock sensor can be found on the front of the engine. You will need to remove the front engine cover in order to access the sensor.
Where is the knock sensor on a 1999 Chevy suburban 5.7 engine?
It is over by the starter, and screewed into the engine block.
What causes the engine to knock on a 1997 Grand AM?
bad bain bering
Engine knocking sound in 84 Chevy?
light slapping knock is a piston knock a loud heavy repetitive knock is a connecting rod Very Bad
How do you change the knock sensor on a 2003 Chevy Avalanche?
That engine has 2 of them and you MUST remove the intake manifold to service the knock sensors.
