knocking Engine

Asked by Jay Apr 09, 2018 at 04:38 PM about the 2003 Oldsmobile Bravada 4 Dr STD AWD SUV

Question type: Maintenance & Repair

Engine knocking from below not on top. All fluids
are good please tell me what I need to do. Do I
need to tear the whole engine apart?

4 Answers

34,750

You can do that, or just replace it with a low mileage used one.

1 people found this helpful.

Does anyone know why for no reaspn ot would start knocking?? What would be the best way to fix this problem?? And cheaprst??

34,750

Age,lack of oil,coolant entered oil some how....... while it's running pull spark plug wires one at a time until knock goes away on the cylinder you just pulled the wire on. that will tell you the cylinder with the issue. remove oil pan and replace bearings for crank and rods. It's due-able just time consuming but the cheapest.will it solve your issue?????? Motor is the way to go.

1 people found this helpful.

Your Answer:

Bravada

Looking for a Used Bravada in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    FJ4072
    Reputation
    140
  • #2
    Daniel Foster
    Reputation
    110
  • #3
    James Sparrow
    Reputation
    80
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.