Question about 2010 Chevrolet Express

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Chevy express 1500 4.3L 2010 Takes time to start batery is Good sounds like timing retarded

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Give it a shot of starting fluid to see if it makes a difference ! These 4.3 l are touchy were fuel pressure is concerned. These are known for fuel pressure regulators leaking an losing fuel pressure . You would need to take intake manifold off to get at it .
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Posted on Dec 16, 2016

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  • Expert
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If that is what you think then take it to the shop and have it fixed

Posted on Dec 16, 2016

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Posted on Jan 02, 2017

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SOURCE: 1996 Chevy S10 stalls out 3 times before steady start

check for loose or cracked vacuum lines, and/or the rotor. It may not be making consistant contact.

Posted on Oct 30, 2008

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SOURCE: installed a new 5.7 in my 1998 chevy truck and it runs weak

If you have a coil pack instead of a distributor this is correct. If this is that case check your plug wires for possible bad wires and replace your plugs.

Posted on Oct 09, 2009

  • 1403 Answers

SOURCE: has a hard time starting

you may have bad fuel,it starts after awhile right? suggest you add 1/4 bottle of CLEAR rubbing alcohol to your fuel tank,then add 5gallons of fuel,then add lucas fuel injector cleaner to the gas that you purchased,on the spot. drive the car 15miles and see if this repairs it. remember!!!!!!only clear rubbing alcohol will help,not GREEN CLEAR!!!if this does'nt help. then replace the idle control sensor,about $20.00 and on top of engine,and where you purchase it at,most clerks will assist,most very likely,advance auto in halls tn.

Posted on Apr 09, 2011

SOURCE: 2005 chevy avalanche always takes 2 times to start.., new gas cap sensor, new battery, good starter, please help

My 2005 Avalanche started doing this. Dealer said that the fuel pump is bleeding pressure off the system at the tank when the pump was not running. Of course i was quoted $900 for a fuel pump replacement; they said there was no other solution other than replacement. I've just dealt with it since.

Posted on Sep 07, 2013

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1 Answer

Why does my 2000 Chevy Express 350 sputter and engine shakes when taking off?


Hi Frederick:
I'd be suspicious of timing, like maybe just a bit too advanced. Possible cause could be a vacuum leak. Does it have a vacuum pot on the distributor? If so, make sure it is working properly. If it is stuck, the timing will not retard under low vacuum, making your engine feel sorry for itself.

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1996 chevy truck wont rev past 3500 rpms


does your motor have a govner on it also sounds like bad plugs or coil packs

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The timing of the spark is important, and the timing can either be advanced or retarded
it wants to start but couldn`t because it sparks in wrong time

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2000 chevy express 3500 van with a 350. Hard time starting. When it starts runs beautiful! Will only start after several taps of the key as if you where setting timing. Not with key fully turning over....


sounds like the check valve in fuel pump is allowing fuel to drain back out of lines. this would require ystem to prime up each time it is cranked. check fuel pressure it should hold with key off if it leaks down this is problem and pump will need to be replaced

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2001 chevy express van 3500 while driving security light comes on dash then engine shuts down , once pulled off the road it will start back up.. did this 3 times on hour drive.. feels like gas pedal just...


You need to get the codes from the theft deterrent module.Usually a B2960.This will help in the diagnosis of the problem.Hope this helps.Good luck.

Apr 07, 2010 | 2001 Chevrolet Express

2 Answers

Why is my car trying to start when i attach the


Sounds like the starter solenoid is stuck on, most likely need to replace the starter, sometimes what can be done is tap the solenoid with a wrench or a small hammer and it may come loose, if it stops i would still recommend replacing the starter because it will happen again 9/10 times. Also check the wiring to the starter and make sure the start wire is not shorted or installed improperly. If there is constant voltage at the smaller start signal wire, the problem is somewhere in the wiring or the keyswitch.

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1 Answer

2000 4.0 sohc explorer cold start erratic, almost stalls levels off at 900 rpms, no codes,replaced iac.- iat, tps,ect,ckp,cmp sensores within spec. timing chains rattle at start up HEELP!!!!


timing chains rattle at start up HEELP!!!! <<<<< This Will NOT Set A Code And WILL Cause EP Engine Performance Problems, If the Timing Chain DEVIATES More than 8 Degrees it is NO GOOD for OPTIMUM Engine performance.
The Fact that you have NO CODES Lieves DIAGNOSING it Fairly Simple. Morning Starts (COLD START) is a CLOSED LOOP Condition and by the time it warms up it closes LOOP and the ECM takes over the Timing, and compisates for the LOOSNESS of the Timing Chain by ADVANCING / RETARDING the Timing. thus Good Running when Warmed up. Hope & I Wish you Good Luck with it.
Feel Free to Fallow up with Me by Email. my Screen name here
at aol.com is my Email address

Nov 09, 2009 | 2000 Ford Explorer

2 Answers

1995 cutlass ciera takes forever to crank,the


I HOPE THESE TIPS CAN HELP YOU MOSTLY WHEN A STARTER TICS IS A LOW BATERY VOLTAGE BUT IN SOME OTHER CASES IS THE STARTER THE STARTER CAN BE CHEKED REMOVE AN CAN BE SERVICED BY A GOOD MECHANIC BUT IF THE BATERY VOLTAGE IS OK AND THE STARTER IS IN GOOD CONDITION THE PROBLABLE CAUSE MAY BE THE START NEUTRAL SWICTH THAT IS LOCATED IN THE TRANMISIION LINK AND MAY BE THE CAUSE OF POOR TRAS PERFORMANCE TRY CHANGING OR CLEANING THE BATERY TERMINALS WHITH A LEMON AND SOME WATER

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1 Answer

94 caprice v8 an i cant spin wheels (burnout) what to do


Sounds like the timing is retarded. Loosen the distributor hold down bolt and turn the distributor counter clockwise about a half inch or so. Then drive the car. If it runs better then get a timing light and set the timing to 10 to 15 degrees before top dead center (btdc) at idle with EST disabled (if equipped) or if it has a vacuum advance with vacuum hose disconnected. Good luck.

May 20, 2009 | 1994 Chevrolet Caprice Classic

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