General Motors Tech Chevy tech talk within.

What is wrong with my turck?

  #1  
Old 01-31-2018, 11:05 PM
Junior Member
Thread Starter
Join Date: Aug 2008
Posts: 63
Default What is wrong with my turck?

For a few weeks, I drove around with a misfire. I finally took the time to get it hooked up on an OBD and it was a cylinder 1 misfire. Replaced plugs and wires. That didn't correct the issue. So, I swapped out the cylinder 1 injector, as advised by my searches online. Everything seemed fine, but now I am hearing a weird whine, think of an air mattress with a pinhole leak. It's not a belt. It's not the alternator. It sounds like it is originating from the firewall end of the motor. It also tends to disappear when the motor is hot. Oh...since noticing this whine, the truck has also developed a hard start where I have to crank a good 30 seconds or so, and sometimes pump the gas, to get it to fire up.

Any ideas?


2006 Silverado 1500 2WD WT 4.3L V-6 172,000 miles Auto trans.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sharp24
Ford General Tech
4
07-21-2010 11:22 PM
SouthBayZ71
Chevy Silverado/ GMC Sierra Forum
10
08-17-2007 08:03 PM
Sonoma00
Chevy/GMC Small Trucks Forum
1
04-03-2007 04:25 PM
Pr1m3
Chevy Silverado/ GMC Sierra Forum
3
09-12-2006 12:55 PM
imcdonne
Chevy/GMC Small Trucks Forum
1
09-20-2005 12:06 AM


Thread Tools
Search this Thread
Quick Reply: What is wrong with my turck?


Featured Sponsors
Vendor Directory

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.