Cranks but won't start - Pontiac G6 Forum
LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old 01-20-2016, 03:21 PM Thread Starter
Junior Member
Join Date: Dec 2015
Posts: 1
Unhappy Cranks but won't start

Hi I'm new to the Pontiac Club man I hope someone can help me with this 2006 g6 2.7 "cranks but won't start. Checked for spark, Good, checked for injector pulse, good checked fuel pressure food 55-60 psi and it doesn't drop off. Checked timing chain good, found plugs fouled (fuel) replaced with NGK plugs. found the cat was clogged, replaced it threw in some o2 sensors, Replaced the crank and both cam sensors. Cleaned the battery terminals well, checked for codes found several like (16) bud my bud disconnected the battery and cleaned all the codes "without " recording them. Replaced variable cam sensors and changed oil. the compression is 200 psi all 4 cyl. did a cylinder leak down test it passed. The security light goes out while cranking sounds like it wants to start but won't. To make life simple has anyone had this problem had it to the dealer and they fixed it "What did they do" ??? Please help me get this car back on the road.
Mottman is offline  
Sponsored Links

  Pontiac G6 Forum > General Discussion > New Member Introductions

Quick Reply

Register Now

In order to be able to post messages on the Pontiac G6 Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Similar Threads
Thread Thread Starter Forum Replies Last Post
need help, won't start mygtp Problems and Solutions 11 06-03-2018 01:02 AM
Won't crank...won't even try kevinmaq Problems and Solutions 2 09-23-2015 02:43 PM
help please. New to g6. cranks but won't start. has fuel pressure. no sign of trying tripingeorge3 Problems and Solutions 5 01-23-2015 02:31 AM
2007 G6 GTP Cranks No Start dubble6s Problems and Solutions 0 11-30-2014 10:58 AM
Won't Start! bergdawg Problems and Solutions 8 05-31-2011 05:25 PM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome