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'10 gmc savana box van, 107k ran well for 1 month now wont start.Electrical system is fine added fuel treatment, waited for an hour and it started and ran for 5 hours.Shut it off for 3 hours no start.

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2001 GMC Savana G3500 won't start

what about his gas pump reset button.

Posted on Jun 21, 2008

  • 2 Answers

SOURCE: Savana 2000 van geting hard to start.

I just solved this very same issue with mine... You can chase every rainbow with this one. It turned out to be a bad connection at the starter motor... sounds silly but it worked. Clean up the connections (or replace the starter like I did) Fires right up. I thought it was a sensonsor or something because it would turn over no problem but because of the connection, it just wasn't getting the right juice to fire... try it first. :)

Posted on Oct 13, 2008

  • 221 Answers

SOURCE: gmc savana van will stop running while driving or start sputterin

It could be a clogged fuel filter or a bad fuel pump. Also try replacing the spark plugs and spark plug wires and having the timing checked. Good luck.

Posted on Mar 11, 2009

  • 148 Answers

SOURCE: 96 gmc sierra hard to crank after 12-14 hours

that has a votec engine in it the fuel pressure is droping at knight and it takes 60 psi before the injectors will fire most likely cause fuel pump ,leaking injector ,or a feul pressure regulator

Posted on Jul 14, 2009

  • 212 Answers

SOURCE: 1999 GMC Savana 1500 5.7 L V8 won't start. It

CHECK TO SEE IF FUEL PUMP IS COMMING ON WHEN YOU TURN KEY ON.

Posted on Feb 02, 2010

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It won't die when pulling the relay because it has another power path to the fuel pump through the oil pressure switch . Fuel Pump Electrical Circuits Description and Operation watch this video on fuel pump control , shows chrysler first , ford ,then gm . wait for gm an he explains the oil pressure switch . Plus when it won't start ,don't guess or theorize ! Test what's missing ? check for spark , no spark check ignition system , coil's , ignition module , crank sensor etc... has spark ,do a fuel pressure test etc... don't think computer , when it won't start does the check engine light come on with the key on run not start . If light is lit ,nothing wrong with the cumputer . If want to fix cars you really should take some automotive classes . Test don't guess .Watch some other videos crank no start videos etc...

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98 gmc savana 350 v8 was running then sputtered would not go turned off now wont start i checked and replaced fuel filter still no luck it will start with starting fluid but wont stay running


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G.M.C. Savana 5.7 cranks but will not start. Its getting spark and fuel but still does not start.. Ran fine yesterday. obd2 code came up as po102 map sensor. I don't think this is the problem. Van should...


Let go with your theory

You get a PO102 MAF code.( Mass Air Flow Sensor)
Lets say the sensor is somehow not working correctly,and as you say,it has spark and fuel

I would guess, you think, the engine would be happy, having no idea how much air it is getting. Kind off like the computer will somehow overlook it is controlling an air pump in the first place.

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1997 GMC Savana 5.7 L conversion van. Cranks but wont start


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My 1999 gmc savana van turns over but does not


could be a bad fuel pump, or fuel pump relay. they are having problems(a lot) with the ethanol in the gas on GM products.Fuel pumps sales are through the roof at parts house on GM's. Have a pressure check on your fuel system. That is probably it. Add a can of Seafoam to your fuel every 3000 miles to alleviate this problem.

Aug 28, 2009 | 1999 GMC Savana

1 Answer

95 gmc safari replaced fuel filter van ran great now wont start


Since you replaced the distributor, are you sure it's properly timed? Hook up timing light and try to crank. It should show you where your timing mark is. It will also verify that you are getting spark.
You need to start a systematic check. Is it electrical, mechanical, fuel related? Need to do more checking and maybe we can get that puppy going.

Good Luck

Feb 23, 2009 | 1995 GMC Safari

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