The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 99-06 Chevy and GMC Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-22-2018, 08:05 PM   #26
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Power where?
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-25-2018, 12:19 AM   #27
izzy_Britton
Registered User
 
izzy_Britton's Avatar
 
Join Date: Apr 2013
Location: Nor-Cal
Posts: 612
Re: New To Me 2001 Silverado

I am sure he is asking if the INJ A and INJ B fuses have power when the key is on. ::EDIT:: the under hood inj a and inj b fuses.

which made me think of something if they do have power with the key on, check the bottom of the under hood fuse panel and see if all the large plugs are tight and the 7mm bolt in each is snug.
__________________
WHO_DCTC - Wifes 05 Z-71 Build
Cream Puff - LS'd Square
Tripple Threat - 3 Wrecks for the price of one build thread
Project Delongdium - Step-Sons Plastic Clad 2003 Avalanche
izzy_Britton is offline   Reply With Quote
Old 01-25-2018, 08:07 AM   #28
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Both of those fuses have power, I havent got to mess with this week as much as I would like.
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-25-2018, 11:09 AM   #29
95 S_Trucker
Senior Member
 
95 S_Trucker's Avatar
 
Join Date: Oct 2009
Location: Lancaster, PA
Posts: 1,817
Re: New To Me 2001 Silverado

Check for power at pin D directly at an ignition coil(at the 4 pin connector, not the 8 pin)(use a test light between the pin and the negative battery terminal)

Do you have power? If you do, check for ground at pin A(use a test light between between the pin and the positive battery terminal)

There is a ground that bolts to the engine block on the drivers side, about an inch above the oil pan. It is the ground for all 8 ignition coils. I've worked on 3 trucks that had the ground corroded inside that wire.
__________________
-99 K2500 LS CCSB 7.4
-96 C3500 HD 7.4 NV4500 Rollback
-85 K10 5.7 700r4
-78 K10 5.7 4 Speed
-90 ZR1 5.7 6 Speed
-62 Lincoln Sedan 430 Auto
-61 Lincoln Convertable, 430 Auto


85 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=368864

78 Big10 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=383629

96 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=614515
95 S_Trucker is offline   Reply With Quote
Old 01-25-2018, 11:11 AM   #30
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

I will try that today or tomorrow after work and let you know what I get.
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-27-2018, 02:59 PM   #31
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

On the 4 pin connector at the coil from left to right does it go pin ABCD? Or is there another order for it?
Attached Images
 
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-27-2018, 03:35 PM   #32
95 S_Trucker
Senior Member
 
95 S_Trucker's Avatar
 
Join Date: Oct 2009
Location: Lancaster, PA
Posts: 1,817
Re: New To Me 2001 Silverado

I'm not sure, but the power wire should be pink.
__________________
-99 K2500 LS CCSB 7.4
-96 C3500 HD 7.4 NV4500 Rollback
-85 K10 5.7 700r4
-78 K10 5.7 4 Speed
-90 ZR1 5.7 6 Speed
-62 Lincoln Sedan 430 Auto
-61 Lincoln Convertable, 430 Auto


85 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=368864

78 Big10 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=383629

96 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=614515
95 S_Trucker is offline   Reply With Quote
Old 01-27-2018, 03:41 PM   #33
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

The pink wire has power
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-28-2018, 09:09 AM   #34
95 S_Trucker
Senior Member
 
95 S_Trucker's Avatar
 
Join Date: Oct 2009
Location: Lancaster, PA
Posts: 1,817
Re: New To Me 2001 Silverado

That's good. Does the pin on the other side of the connector have ground?
__________________
-99 K2500 LS CCSB 7.4
-96 C3500 HD 7.4 NV4500 Rollback
-85 K10 5.7 700r4
-78 K10 5.7 4 Speed
-90 ZR1 5.7 6 Speed
-62 Lincoln Sedan 430 Auto
-61 Lincoln Convertable, 430 Auto


85 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=368864

78 Big10 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=383629

96 Project: http://67-72chevytrucks.com/vboard/s...d.php?t=614515
95 S_Trucker is offline   Reply With Quote
Old 01-28-2018, 09:12 AM   #35
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Everything is good but #2 the ignition control circuit. Im trying to trace that as back as I can.
Attached Images
  
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-28-2018, 01:55 PM   #36
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Okay guys I've spent all day tracing wires in my engine harness. Every wire I checked between the coil packs and ECM had continuity so my thought was check wiring to the Crankshaft Position Sensor. It is 3 wire, 12 volt supply, triggering signal, and ground to ECM. I checked those wires and the only wire I could not get continuity out of is the 12 volt supply from the ECM. Can this be my whole problem? Will I be fine making a jumper wire from CKP sensor plug to the postive battery terminal to see if it starts without harming anything?
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-28-2018, 04:03 PM   #37
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Well guys this was my problem, ran a jumper and plugged everything back in and the truck fired right up. So I will be de pinning that one and from CKP plug and ECM and running a new wire. Thank you for the help guys!
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-28-2018, 04:33 PM   #38
faribran
Registered User
 
Join Date: Jul 2005
Location: AL
Posts: 1,819
Re: New To Me 2001 Silverado

Glad you found problem. I am not a fan of electrical problems.
__________________
"
faribran is offline   Reply With Quote
Old 01-28-2018, 04:35 PM   #39
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

I hate them as well, this is my first really big electrical job. Im pretty pleased that I actually figured it out.
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-28-2018, 11:29 PM   #40
izzy_Britton
Registered User
 
izzy_Britton's Avatar
 
Join Date: Apr 2013
Location: Nor-Cal
Posts: 612
Re: New To Me 2001 Silverado

Good job! i will have to add this one to the memory banks for the future, I am sure this will come up again for someone, if not for myself.
__________________
WHO_DCTC - Wifes 05 Z-71 Build
Cream Puff - LS'd Square
Tripple Threat - 3 Wrecks for the price of one build thread
Project Delongdium - Step-Sons Plastic Clad 2003 Avalanche
izzy_Britton is offline   Reply With Quote
Old 01-28-2018, 11:30 PM   #41
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Yes I thought so as well thats why I wanted to let everyone know the solution incase people on the internet were looking for this. Now on to more things with this truck!
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 01-29-2018, 10:50 PM   #42
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Well now that I have my running issue solved I'm going to be looking into a cam, headers, exhaust, and possibly a stall converter. Im looking for any recommendations and advice from anyone whos done it to their trucks.
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 02-14-2018, 06:06 PM   #43
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

Well just a little update. I have been driving the truck and really enjoy it. But some of my parts are showing up and probably this weekend Ill be swapping these parts and getting a tune. Just incase anyone is wondering the headers are from Speed Engineering, seem to be very good quailty for the price. Also have my BTR truck cam kit and that will be going in as well. Also I am debating getting 243 heads and having them milled to get a smaller combustion chamber. But not sure yet at this point.
Attached Images
     
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Old 02-14-2018, 06:08 PM   #44
USN_1994
Registered User
 
Join Date: Jan 2018
Location: Elkhart, IN
Posts: 30
Re: New To Me 2001 Silverado

The last few for you guys.
Attached Images
    
__________________
2001 Silverado 1500
USN_1994 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 06:57 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc.
Copyright 1997-2013 67-72chevytrucks.com