Yup. There's a little room for improvement. You want to be sure the output voltage is above the .5 mark though so you don't have extra long cranking times or intermittent crank-no-starts.

Upgraded grounds and then bigger battery cables make a difference, too, just like Flintstone suggested.

 

it has upgraded cables on it already... and i did the grounds... and the Cps checked out fine... cleaned out the cps connector it had junk in it... it seems to do it most after it sits overnight... and it has been -2 here now... for the pass few days.. at night..so hm...

 

So quit complaining!! Sounds good to me. LOL.

 

I wish I had a CPS with .5vac
I can't one to save my rear.

 

I modified my stock sensor with another previously. I have a 90s renix. Said to give you 5-6* advance.
Jeep felt peppier for a few days, then I either got used to it or t backed the timing off.

My experience with long cranks..My jeep used to! Now maybe 3-5 seconds vs the 7-10seconds before.
I have a 100A alternator & full KWIP ground kit with 150A ANL fuse kit. Helped with voltage but starting still the same
Replaced my CPS and did the advance still the same.
Replaced starter with a new one and bam started almost instantly and still does!

 

Did you midifey the stock sesor just by drilling it out? What was the voltage output before and after?

 

Lowes, you may have to drill out the one you've got or get a factory or Napa Premium one.

 

Rooster, have you tried cycling the key a few times, on a couple secs, off, then on...., until the fuel pressure is up? (mine, I stop hearing the pump run on the second or third time). There is a check valve in the fuel pump that can fail. Also fuel leaking past an injector (or anywhere), can let pressure drop.

I guess it should not drop more than 20Lbs in 1/2 an Hr, if I remember right.

 

I don't know the voltage lol..I just followed the write up on naxja in there street section.

 

I will try cycling the key right now

 

Rooster you still looking for a clean set of chrome handles?
I got 4 for ya if in need. No rust, just polished and look like new! Swapped mine for the black plastic ones.

 

I cycled the key it flooded it feels it stumbled all over the place but started faster so it could be a stuck injector

 

Yes I want them pm me a price please

 

I think you may be on to something. Original injectors on your Renix?

Price is per set of 6. I think if you type JEEP in you get a discount. I've used 3 sets of his injectors with excellent results.

http://www.precisionautoinjectors.co...7&categoryId=3

 

Yea they are org just hit 146k