Where is the engine serial number located on 2001 chevy trailblazer. thanks

4.0 Engine Serial Number - Jeep Cherokee Forum

https://www.cherokeeforum.com > 4-0-engine-serial-nu...
Apr 27, 2021 · 8 posts · 5 authors
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here - 4.0 Engine Serial Number - Looking for the 4.0 engine serial number.
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4.0l serial number location - Jeep Forum

https://www.jeepforum.com > forum > 4-0l-serial-numb...
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People also ask

Where is a VIN on a Jeep 4.0 engine?"); display: inline-block; height: 24px; width: 24px; margin-top: -1px;"> Where is the engine number on a Jeep?

The engine identification number is located on the rear of the cylinder block just below the cylinder head.
Jun 30, 2013

Where is the engine number? ' Jeep Wrangler Forum

Go to the dealership with your registration document and they will give you the code for free based on the VIN Number.

Or you can buy the code if you pull the radio out and find the serial number. Some have the code on the serial code label. Also look for a small white sticker in the Glove box.

https://www.google.com/search?q=2002+chevy+trailblazer+radio+code

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You can ID the engine from the cars VIN chassis number

Positive Crankcase Ventilation valve? Quick google search comes up with you may not have the PCV valve depending on serial number. However, you should have a tube connected to your intake that also connects to your engines valve cover. If your vehicle does have the valve, it may require removing the valve cover to replace. Tube maybe located near your air filter.

Hi Powell,here's a link to your engine's number location.

Hi there:
The engine serial number and type are stamped on the left side of the cylinder block at the top of the mounting for the water pump. There is also a decal on the timing cover with the engine type, manufacture number and serial number.



Fig. Engine Serial Number Location - 5 and 6 Cylinder Engines

Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

You didn't say what engine size you have. Here are the 2 different ones that came in the Trailblazer in 2003. I hope this helps and good luck.

yes...

Assuming you have a 4.2L engine here is the location.


Hope this helps out,
if so please rate my answers.
Brett

Hello, You are looking for an inertia switch on a 2001 trailblazer. Sorry but Gm doesnt use the inertia swiches like ford. I hope this helps thank you.