I bought a used mass air flow meter for my 94 b/c i removed the screen from my o.e& to have a spare.I noticed that my receipt says it was from a 1996 GM1500 w/ "T" code eng.Are there any problems w/using one from something other than a Z28?I also want to compare both maf sensor,s& see if the screen removed helps on a dyno,etc.Btw i bought the sensor from a large auto wrecker!

 

The same MAF was used in models of those trucks according to the AC-Delco catalog, but I don't know what a T code engine is. Maybe they meant VIN T, but I don't see any VIN T listings. Do see VIN R , S and others, though.

 

The code was "R" not "T".So are there any issues in using that one from the truck?Thanks

 

No, not according to the listing. It uses the same MAF.

 

Thanks Shoebox for the reply.I,m going to try run those maf,s back-to -back & see if any gains are achieved are seen by removing the screen,either on a dynojet/or even a Gtech.