Torque Specs

MSBRIDGES

MEMBER
2013 CHEVROLET AVEO
1.8L
4 CYL
AUTOMATIC
20,000 MILES

My husband is needing the torque specifications on the head bolts & camshaft carrier bolts for a 2013 Chevy Sonic LT 1.8L engine. Can you please help?

Tuesday, January 19th, 2016 AT 1:57 PM

6 Replies

KEN L

MASTER CERTIFIED MECHANIC
48,505 POSTS

Hello,

This is straight from the repair manual. (DIAGRAMS BELOW)

Head Torque specs

Tighten the bolts (1) in 5 passes. Use the EN-45059 sensor kit :
First pass to 25 N.M (18 lb ft).
Second pass to 90°.
Third pass to 90°.
Fourth pass to 90°.
Final pass to 45°.

Camshaft Caps

Install the camshaft bearing caps in sequence (2, 3, 1, 4) Tighten the camshaft bearing cap bolts to 8 N.M (71 lb in).

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken

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Friday, May 26th, 2017 AT 10:35 PM

BRANDO PULEY

MEMBER
8 POSTS

Hallo Ken, can you please assist me with the torque specs on the camshaft gear bolts on a 2013 Chevy Sonic 1.6LS/1.8L?

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Friday, November 17th, 2017 AT 10:06 PM

KEN L

MASTER CERTIFIED MECHANIC
48,505 POSTS

Sure no problem can you please start a new post so we can get the car right :)

Please post your question here

https://www.2carpros.com/questions/new

Cheers, Ken

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Saturday, November 18th, 2017 AT 2:39 PM

BRANDO PULEY