bogging? help

[Daaan]

I fired up my 92 talon after rebuilding the head, and starts great. the only problem is when i give it some gas it boggs but if i hold the gas down it will stop bogging and rev normal. could this be the cam timing sensor?i had to take it off and may have mis-set it.

how can i fix this?

 

[Essential_DSM]

what are the mods on your car?

 

[vancitydsm]

spray some intake spray on your mafs .. hows idle? any codes?

 

[Daaan]

spray some intake spray on your mafs .. hows idle? any codes?

idles great only when i give it some gas it will bogg.
could it be the timing? all the marks lined up, except the cams, when i put a ruler across them the first 3 lined up and the one at the end was about 4mm off. i thought this was because of the tension. but all the other marks lined up perfect.

 

[Daaan]

what are the mods on your car?

there are no mods yet, i started it without an intake filter. could that be the reason?
thanks everyone