Long crank or extended crank Chevy pickup hard start

2005 3.5L - Need to crank for too long to start the truck

Sometimes, I would need to crank my truck for like 6 seconds before it starts (other method is to turn the key, let it do its auto-cranking for ...

Hard Start/Long Crank 6.0L - Diesel Place

My truck is an 02 2500HD 6.0L with about 145k on it. I'm having trouble starting it. It cranks for a good long time before it will turn over.

GMC/CHEVY Long crank time / Hard start after setting. Faulty purge ...

Long crank /hard start rich codes stored . Reset alcohol composition and rear fuel trims. The fix for this truck ended up being a faulty ...

hard starting, long crank time - Duramax Forum

Have you checked the fuel lines going to the fuel filter and the fuel line going to the fuel pressure test valve? Those old lines could be ...

Long crank hard start - Blazer Forum

Test the fuel pressure, specifically the bleed down. It is possible that the system is bleeding down, flooding the motor. You want to monitor ...

Vortec 454 Extended Cranking - V8buick.com

A long crank typically indicates a weak fuel pump. Those vortec motors need 58-60 psi to start and run properly.

2011 extended cranking to start - Duramax Forum

If the batteries are weak-- it will crank slower and that takes more time to build rail pressure. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy ...

Prolonged cranking time GM engines | Allpar Forums

Other times it take 5 - 7 seconds of cranking time before the engine starts. This situation occurs randomly and without any pattern; ie it can ...

2011 Chevy Express extended crank/hard start need ideas please!!

This one is killing us. It will have an extended crank for only the first start of the day. After that it starts and runs perfectly fine all day, ...

2016 Silverado 4.3 Long crank times. | GM Truck Club Forum

put on a load tester. also get fuel pressure gauge and check for any fuel pressure loss when the truck sits engine off .. if the fuel pressure ...

2017 extended crank when warm | Tacoma World

Most definitely not normal. It normally takes about 2 seconds of cranking to start not 20 like my video. In my video it also actually failed to ...

2015 Silverado 1500 5.3 extended crank on cooler mornings

Truck cranks excessively before it fires but only on cooler mornings like 45 or less. All summer it starts normal. I always run same fuel, 87. It might be ...

Intermittent long crank before start - GMTNation

Generally, Failing Fuel Pump Pressure Regulators either Leak enough Fuel to make it the Prime Under-Hood Suspect that can often be difficult to ...

07 EXT long crank times - Cadillac Owners Forum

I helped my father with this same problem on a Chevy pickup with a 7 liter V8. It only did it on warm/hot starts. It ended up being a leak ...

98 5.7 chevy k2500 - ScannerDanner Forum

98 chevy 5.7 vortec. I'm getting a hard start long crank rough idle and once in awhile it will skip at higher rpms. And have no codes!

Why is my car taking longer cranks to get started? - Reddit

Also try this next time: put the key in the ON position and let it sit for about 3 seconds so the pump can prime then start it and see if it ...

2003 s10 4.3 l hot hard start | S-10 Forum

Long crank when hot is almost always an over fueling issue. If it were ignition the temp wouldn't matter except in rare cases such as an ICM or ...

UPDATE......'05 Cranks longer than usual. - Chevy SSR Forum

If you have an injector leaking down - when it does fire -- it may run rough trying to clear out the excessive fuel in that cylinder . I would ...

2007 Tahoe 5.3L FF 2WD Extended Crank Before Start w/No Fuel ...

You just happened to get a stuck relay during your diagnostics, which introduced another problem but fixed the long crank problem since it was ...

Discussion: Hard Starting/Extended Crank Time - Forkliftaction

Joe D, Gump, My guys say check for poor grounding of the distributor at or near the intake manifold. Also, if you can use Motoview to monitor RPM during crank ...