Need help with astro van - Car 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...

Need help with astro van

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Car Troubleshooting

derek
Anonymous Poster
adapt2this2005@yahoo.com

Dec 11, 2008, 11:14 AM

Post #1 of 6 (3234 views)

Need help with astro van	Sign In

I have a 93 chev astro van that will start and run great for ten or so minutes then it will die and not start again for three hours. After three hours it starts up and runs great for another ten minutes then dies and wont start again. any ideas whats wrong?

Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 11, 2008, 11:28 AM

Post #2 of 6 (3225 views)

Re: Need help with astro van	Sign In

Try to see what's missing when NOT starting - fuel or spark. If it will sputter with a shot of starting fluid then check fuel pressure,

T

Guest
Anonymous Poster

Dec 11, 2008, 11:31 AM

Post #3 of 6 (3223 views)

Re: Need help with astro van	Sign In

I just checked the spark it has good spark. and the fuel pump does do its two second prime.

Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 11, 2008, 11:43 AM

Post #4 of 6 (3221 views)

Re: Need help with astro van	Sign In

Ok: Now gotta get a good pressure reading when down. KOEO check. GMs can be very fussy about being exactly within range,

T

Guest
Anonymous Poster

Dec 11, 2008, 12:04 PM

Post #5 of 6 (3213 views)

Re: Need help with astro van	Sign In

In Reply To

Ok: Now gotta get a good pressure reading when down. KOEO check. GMs can be very fussy about being exactly within range,

T

how do I get that reading and where on the motor

Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 11, 2008, 1:55 PM

Post #6 of 6 (3209 views)

Re: Need help with astro van	Sign In

This was listed for the TBI 4.3 below. I'd be interested in "key on engine off" as well as it might not run. Look for fuel rail and a cap (perhaps a blueish/aqua) and a larger than a tire valve fitting for a fuel gauge. Not sure of thread size but they may rent a gauge for this at some parts outlets.....

T

***************************** Fuel System Pressure
For your 1993 Chevrolet Truck Astro Van 2WD 4.3L TBI :

9-13 PSI(Pounds per Square Inch)

Note: Position the ignition switch and the A/C system in the off position. Install a fuel pressure gauge to the vehicles fuel rail supply line. Place the ignition switch in the on position, confirm that no leaks are present, and start the engine. Visually verify the fuel pressure reading on the gauge.

Search for (options) Privacy Sitemap