Long cranking
 

I have 90 zr1 whenever i go to start it it takes a good 3 seconds is that normal,any info would be appreciated .

Re: Long cranking
 

perfectly normal.

Re: Long cranking
 

yes, mine too. I believe the ECM controls the slow start. Normal

Re: Long cranking
 

It has to find #1 before it starts

Re: Long cranking
 

My 91 sometime starts the exact moment you turn the key. All depends where compression is at. My Z is modded with cams as well.

Re: Long cranking
 

Thanks guys I feel a lot better

Re: Long cranking
 

Probably not a factor for you but a weaker battery will also cause longer cranking.

Re: Long cranking
 

3 seconds is perfect for both my 90' and 91'.......Now if I could get that quick start for my 1986 Silverado ;)

Brett...what the hay is The ever-popular Ash Tray Relocation to Center Console for Car Wash Quarters mod

Is this another modification I should partake in :D

Re: Long cranking
 

i have a 1990 also. your starting issue is perfectly normal. mine starts the same way every time. My car has no issue, throws no lights at any time.

Re: Long cranking
 

That was a well thought out modification to a repeatable issue....quarters kept falling all over my inner console area. Needed something to put them in. The rubber liner thingy is now in the console I like to think I'm a trend setter.:)