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Engine hard to start when cold or if it sits for awhile


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aray38
New User

Jul 3, 2008, 9:46 AM

Post #1 of 4 (1424 views)
Engine hard to start when cold or if it sits for awhile Sign In

I have a 1996 Chevrolet Astro Van 4.3 fuel injected, the engine is hard to start when it's cold or if it sits for about 30 minutes. I have changed the fuel filter but still did not help. When it starts it runs great.


dave284
Enthusiast
dave284 profile image

Jul 3, 2008, 10:53 AM

Post #2 of 4 (1422 views)
Re: Engine hard to start when cold or if it sits for awhile Sign In

First, find out if its firing on the the first turn of the switch....that will determined if the trouble lies in the coil or parts of.


aray38
New User

Jul 3, 2008, 1:57 PM

Post #3 of 4 (1419 views)
Re: Engine hard to start when cold or if it sits for awhile Sign In

It does not appear to be firing, I go through about 12 short trys before it starts, about 12 1 to 4 revolution tries before it starts. Thank you for trying to help me.


DrElectrics
Enthusiast
DrElectrics profile image

Jul 8, 2008, 4:08 PM

Post #4 of 4 (1405 views)
post icon Re: Engine hard to start when cold or if it sits for awhile Sign In

It could be the CCA of your battery. CCA stands for Cold Cranking Amps, sometimes if the battery is older the CCA drops, or if you have replaced it recently it may be too small to crank the engine. A vehicle of that size3 probabl;y needs about 550-600 CCA or an N70 Battery. Do you have that? The CCA rating is on top of your battery.






 
 
 






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