astro van will not start - Engine Troubleshooting


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

astro van will not start

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Engine Troubleshooting

DSM
New User

Sep 25, 2007, 5:56 PM

Post #1 of 3 (2362 views)

astro van will not start	Sign In

I have 1994 Chevy Astro with the 4.3 in it. To make a long story short. It will not start unless I spray gas down the intake then it starts right up and runs/drives fine shut it off and the samething allover again. Any advise would be helpfull. Thanks

DSM
New User

Sep 27, 2007, 3:15 AM

Post #2 of 3 (2354 views)

Re: astro van will not start	Sign In

Anybody any idea's??????????????

Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Sep 27, 2007, 3:44 AM

Post #3 of 3 (2353 views)

Re: astro van will not start	Sign In

Ok - here's some guessing to try to at least get a direction to head:

Obviously the spark it there and on time when it doesn't start. The fuel isn't as when you prime it, it works. What seems to happen is the fuel pump is not pumping when in the cranking mode but does in the run mode of your ignition. Certain electrical things are disempowered. It's not the fix but if you leave the key in the run position till you hear the fuel pump shut down as it has reached its set pressure it will probably start without the priming.

Lots of items are disempowered just for the "start" mode. Don't wreck your starter over this but note that things like PW, P seats, RWD, blowere/fans, radio, and more will not work while starting but return to working when you let go to just "run" position. That selection can only be made by the ignition switch - I think?? It might be at the solonoid at starter. I'm not sure. Does everything quit like headlights (shouldn't) when cranking? that could lead to the fix. Best I can do for suggestions is to check with a test light that fuel pump is getting power when cranking and the other things,

T

Search for (options) Privacy Sitemap