[spddeamon005]

Heres my deal... i got a 92 isuzu pup with 2.6L i swapped a 90 isuzu pup engine into it cause the other one had a blown head... well i finally got the truck running after having problems with the spark (which ended up being the fact that the o2 sensor plugin is the same as the coil plugin so i had them mixed up) ... Well now i finally had it running but i had a problem with the wiring harness on the MAF sensor falling off and well it fell off and melted to the Exhaust manifold causing a short and causing the truck not to spark... well anyways it sat there for about 3 months cause i couldnt figure out what the hell it was. well recently i ran a wire straight from the coil power wire to the power wire on the MAF sensor and i heard a clicking noise in the fuse box (probably a relay) and then i spliced them together and i finally got spark... it wanted to start but all it does is pop spit and sputter... wont run... i did have the Distributor out looking at it wondering if it was possibly a module... but i marked the rotor to the distributor and got it back right in the way it was... could it possibly be the timing? would that keep it from firing right... ( i also put new plugs in and still backfiring) please if anyone knows anything let me know... ive been searching for someone that knows something for about 6 months