Need help with service tools

[K588]

I'm looking to get a scanner for my fleet of trucks also a fuel pressure gauge. Are these good selections or are there better ones I should look at?

I have an 88 k5, 90 sub, 89 crew cab, 2 jeeps that have Howell TBI kits and a 2012 yukon xl. I believe these will work on all.

Actron CP9690 Scanner

OTC 4480 Fuel pressure gauge.

Thanks for help or suggestions.

 

[frankin5]

OBD2 is after 1995, will not work on Square Bodies.

 

[K588]

Correct that particular scanner says it does OBD 1&2

 

[Scribbles]

OBD1 all you need is a paper clip to jump two pins. I would only be worried about getting an obd2

 

[K588]

I know about the paper clip.

I'm having problems with one of the Howell TBI units at the moment and they need to know what info info is shown on a scanner, along with the fuel pressure.

Tried using the scanner at 2 auto parts stores and no luck. Took it to a shop and theirs said a bad ground. I dont want to keep driving back and forth trying to get the info or not get it .

I figured having all these trucks its probably something I should have bought a while ago, and I know crap about them. Tech at Howell said he had heard the Actron I listed was a good one, I was just hoping to find someone who might be able to confirm that before I buy it.