if the engine is knocking really loud you probably need to overhaul the entire engine or get a new or used engine because loud knocking is not good
As there are a few causes of knocking in an engine, it is best to take it to a qualified mechanic for repair. Typical cause is a damaged internal part. Depending on the damage, it may be cheaper to replace the engine than it is to repair it.
any of the DIY auto repair manuals will usually show an exploded view of the engine.
this sounds like the big end bearings in engine are worn.this is an expensive repair,depending on how long the knocking has been knocking and whether the crankshaft has been damaged enought to need a new crankshaft.
An engine diagram for a 2005 Chevy Trailblazer can be found in a Chilton's Automobile Repair Manual for that make and year of vehicle. Chilton makes many repair manuals for all kinds of vehicles.
form_title=Engine Block Repair form_header=A cracked engine block can be devastating. Let us help you find an affordable auto technician to service your vehicle. Have you checked your oil recently?= () Yes () No Have you noticed your motor knocking?= () Yes () No Is there white smoke coming from your exhaust?= () Yes () No
rub it
It is important to know what the lights on the dashboard mean. To turn off the check engine light a person needs to repair the issues in the engine.
An engine knock ia almost always very serious. Stop drivng this car and take it to a professional. Not a repair for a novice.
The answer to this depends on exactly what you are going to repair.
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.
my Chevy blazer power seat on my 1996 Chevy blazer isn't working
The only access to the heater core on a 96 S10 blazer is by removing the entire dash asm. It is not accessible from the engine compartment. If you are not familiar with disabling the the air bag system, do not attempt this repair.