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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-30-2014, 04:58 PM   #1
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Truck wont start

well, it just seems to be problem after problem but, I had it running perfect today and about 30 mins ago I had it running because I had to move some sticks and stuff and it ran fine, although it did putter a little bit when I was going in reverse, but then went back to normal, and when I turned it off, 5 mins later I went back out to move it and it wouldent start. it cranks strong like it should but it wont turn over. its getting gas because I can feel the injectors and they are all wet and I could see that gas was getting to the engine. im stumped. someone help
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 11-30-2014, 05:20 PM   #2
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

I should also say I tried putting gas down intake, and still nothing
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 11-30-2014, 05:38 PM   #3
Puke160
Registered User
 
Join Date: Nov 2014
Location: Paola, ks
Posts: 42
Re: Truck wont start

Have you checked to see if there is spark.
Puke160 is offline   Reply With Quote
Old 11-30-2014, 05:40 PM   #4
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

Quote:
Originally Posted by Puke160 View Post
Have you checked to see if there is spark.
no not yet. ill check tomorrow when its lighter out. whats the easiest way to do it?
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 11-30-2014, 06:30 PM   #5
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

anyone else? I really need some help
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 11-30-2014, 06:43 PM   #6
Puke160
Registered User
 
Join Date: Nov 2014
Location: Paola, ks
Posts: 42
Re: Truck wont start

It could be a timing issues also if the chain stretched or jumped a tooth.
__________________
1949 Chevy C3100
1979 GMC K25
1982 Chevy C20
2000 Chevy K2500
2002 Pontiac Trans Am
Puke160 is offline   Reply With Quote
Old 11-30-2014, 08:19 PM   #7
83swb
Registered User
 
Join Date: Sep 2012
Location: CT
Posts: 133
Re: Truck wont start

Unplug a plug wire at the plug, pull back the boot, and hold the end of the wire to a grounded steel component (you chose) as close as you can without contact. Have someone crank the truck and watch for an arc between the two (it will look like a small bolt of lightning). OR buy a cheap spark tester at your local auto part store and save the hassle.
83swb is offline   Reply With Quote
Old 11-30-2014, 08:58 PM   #8
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

Quote:
Originally Posted by 83swb View Post
Unplug a plug wire at the plug, pull back the boot, and hold the end of the wire to a grounded steel component (you chose) as close as you can without contact. Have someone crank the truck and watch for an arc between the two (it will look like a small bolt of lightning). OR buy a cheap spark tester at your local auto part store and save the hassle.
thanks! ill have to try it tomorrow. and if there is no spark?...
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 11-30-2014, 09:13 PM   #9
83swb
Registered User
 
Join Date: Sep 2012
Location: CT
Posts: 133
Re: Truck wont start

Quote:
Originally Posted by amikk97 View Post
thanks! ill have to try it tomorrow. and if there is no spark?...
Coils bad, or lost power to the coil. Not a real lot that can go wrong, even with an ecm and injectors the same rule of thumb applies. Spark, fuel, air, fire.
83swb is offline   Reply With Quote
Old 12-01-2014, 10:05 AM   #10
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

Quote:
Originally Posted by 83swb View Post
Coils bad, or lost power to the coil. Not a real lot that can go wrong, even with an ecm and injectors the same rule of thumb applies. Spark, fuel, air, fire.
Okay, thanks!
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 12-01-2014, 12:07 PM   #11
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

any other thoughts anyone?
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Old 12-02-2014, 06:59 PM   #12
amikk97
Registered User
 
Join Date: Nov 2014
Location: Connecticut
Posts: 51
Re: Truck wont start

Ok i went out today and checked and there was a spark so i put some gad down the intake and she fired up but shortly died. Now she will only start with gas in the intake so i guess this is a fuel problem now?
__________________
Grandpa's '87 Sierra R1500.
amikk97 is offline   Reply With Quote
Reply

Bookmarks


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 04:25 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com