How Do I Do a Compression Check?

Reply Subscribe

Thread Tools

Search this Thread

Aug 4, 2003 | 02:16 PM

snorkelface

Thread Starter

Registered User

Joined: Dec 2000

Posts: 1,320

From: Alta Loma, CA

How Do I Do a Compression Check?

How do I do a compression check on my '97 LT1?
If the compression check cmoes out OK, how can I verify if my timing chain just jumped some teeth?

Aug 4, 2003 | 05:08 PM

shoebox

Registered User

Joined: Dec 1969

Posts: 27,727

From: Little Rock, AR

Compression test

Aug 4, 2003 | 05:23 PM

TexasTechTA

Registered User

Joined: Jul 2003

Posts: 553

From: LUBBOCK Tx and Dallas on occasions

remember to pull the Ignition fuse and the PCM BATT fuse I ruined an opti by not doing this on my comp test.

Aug 4, 2003 | 05:30 PM

snorkelface

Thread Starter

Registered User

Joined: Dec 2000

Posts: 1,320

From: Alta Loma, CA

I'll definitely do that, thanks!

Aug 4, 2003 | 05:30 PM

shoebox

Registered User

Joined: Dec 1969

Posts: 27,727

From: Little Rock, AR

Quote:

Originally posted by TexasTechTA
remember to pull the Ignition fuse and the PCM BATT fuse I ruined an opti by not doing this on my comp test.

If the pcm batt fuse is pulled, the coil will not fire, even it it has power.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

LT1 complete engine w/ acc, harness, computer 6k miles, all paperwork on build

Henson071

Parts For Sale

May 4, 2015 12:23 PM

New BA Falcon in Australia

teal98

Automotive News / Industry / Future Vehicle Discussion

Sep 16, 2002 01:23 PM

engine dress up, for wires, WIRE LOOM, CHEAP!!!!

danielbmx

Car Audio and Electronics

Aug 27, 2002 11:11 PM

Official sketches of possible new GM vehicles- Link inside!!!

johnsocal

Automotive News / Industry / Future Vehicle Discussion

Aug 17, 2002 01:06 AM

GM staff builds new F-Bodies in spare time

SilverWS6

Automotive News / Industry / Future Vehicle Discussion

Aug 14, 2002 09:29 PM

Reply Share

First
Prev
1 / 1
Next
Last