Turn key twice to start

[Bluemill]

Dear c5 tech community,

I recently had to replace my instrument cluster and coincidently -perhaps, my car started to develop a strange habit. You have to turn the key twice to get the engine to fire. The first time the starter turns the engine over and over with good punch but it will not ignite. The second time it always starts up. It doesn't matter if I turn it over alot the first time, or just a short twist, but if you turn the key the second time it always fires up. I checked all of the codes and all are clean except a history code on the HVAC.

In addition to replacing the cluster, about three months ago I had the GM/Chevrolet column lock total removal. There were no side effects with this. The cluster I got is used but set to the mileage of the old. I have tried both keys, reprogrammed keys, and tightened up the battery terminals. The gas I have been burning isn't the best, but it's premium.

I think the cluster is tainted but that's just a guess.

Any insight on this one?

 

[c4c5specialist]

HI there,
I do not believe that your cluster has anything to do with it.
Based on system function, that will only show you information, not control security function.
I would start by checking your fuel pressure.
Sounds like you may have a clogged fuel filter or the MAF sensor may not be working correctly.
Allthebest, c4c5

 

[Bluemill]

Never have done a filter.

It's high time I guess that I replace the fuel filter, since the car has 35,000 miles and it hasn't been done ever, or at least since I've owned it since 15,000 miles. The picture I've seen also looks like there is something electronic with the filter that may be acting up. I'll go that way first then consider the MAF. Thanks again Paul.