When i bought my car the previous owner had installed 30# injectors and a maf that looks like its a sn95 maf with the center post cut out of it. Does this seem right to anyone? Also, I am getting poor gass mileage could this be the problem? I have a 1990 Gt hatchback.
Thanks
Dump the codes and see what the computer says is wrong…
Here's the link to dump the computer codes with only a jumper wire or paper clip and the check engine light, or test light or voltmeter. I’ve used it for years, and it works great.