ok guys idk whats going on so far i have done my wires, my plugs , roter cap, air filter, an oil change. An my heep is bogging down when i get on the gas like it doesnt wanna go anywhere i need some ideas i am lost.... i have a few holes in my cat but i dont think it would bogg me down like that i dont know i need some help it a 98 inline 6 with the AW4 auto tranny

 

any one that can help i need it

 

did you change you TPS? Or adjust it?

 

i replaced it about 3months ago

 

map sensor, iac

 

but i am not getting any error codes can it still effect without the error code

 

if its in the ignition yes,what about the wires?There may be one bad one in the new ones even.

 

what about the ignition an wires i am lost whenever i get on the gas it boggs down an hesitates really bad an idk what it is

 

anyone else have any thoughs i need as much advice i can get

 

any other thoughts on my problem

 

I know you said you put on new wires.I had done a tune-up on my wifes Suburban and less than a month later it started running really crappy, bogging down poping spitting no power I was pissed so I replaced the plugs cap rotor again even did the coil come to find out it had one bad wire in that new set swapped them out for another set now its all good.And it never threw a code because of it either.

 

it was bogging before the wires an plugs... then when i started replacing all that crap one of the plugs was gapped to like .90 or something like that an the others looked right. I got alot more hp back but it still bogged down. I am starting to think its my cat an muffler cause the honey combs inside the cat is breaking which i think its causing a backage in my exgust system which is throwing all my sensors out of wack maybe tell me what you think

 

1 )Plugged Cat

2) Fuel Filter is plugged

 

I agree ,plugged cat and or plugged fuel filter.

 

ok thanks