maf 95 Q

[1995Q45havoc]

i recentley did my fuel pump buddy of myn have a used one threw it in the an it car ran great took away my bogging after a heat soak..so i went ohmed injectors ..ks..an all is well so i clean my maf with cleaner an was very careful l..i reinstalled it an car now runs like s*** when it gets hot or after heat soak any advice

[goody90q45]

This is just a stab in the dark but did the MAF connector pins get cleaned, tightened and lubed with dielectric grease before reinstalling the MAF? Tighten all pins like the middle one in the pic to make sure the connector fits and can't be wiggled up and down. Are you using the metal clip on the connector?