SPONSORED LINKS

1989 Chevy S-10 will not start with engine warm

Tiny
AMJ270
  • MEMBER
  • 1989 CHEVROLET S-10
  • 4 CYL
  • 2WD
  • MANUAL
  • 165,000 MILES
Truck fires up no problem when cold. Drives fine NO issues, idles smooth ect. If you shut it off it wont start. Cranks over (engine vibrates kinda strange though) at first if I pumped the gas peddle like a madman it would eventually fire. As of yesterday this did not work. I tried holding the peddle all the way to the floor also to no avail. Tried some starting fluid. It fired for a second then died. Im thinking fuel pump but if it was the fuel pump why would it start fine cold and run like a champ, but not fire warm?
SPONSORED LINKS
Friday, June 26th, 2009 AT 8:46 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,881 POSTS
If it fires with starting fluid, there is a fuel issue. Start by checking fuel pump pressure when this happens. Here is a how to for checking it.

https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm

Let me know what you find. Also, the fuel pump may be just getting weak. You'll know after checking.

Joe
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, June 27th, 2009 AT 7:50 PM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links