bogging

[raff18]

well my car bogs if get into it at about 2500rpm then is fine after 4500 but only if i get on it like at wot
full full 60k done runs like a dream
maff is clean as a wissel spotless
cps and crank sensors changed

 

[sho2see]

did you pull codes?

 

[raff18]

ya i got none

 

[hawkeye18]

Can you explain what "clean as a wissel" means?

anyway, even though a MAF is clean as... whatever, it can still be bad. If the electronics fry or the wire changes resistance for whatever reason, it will still give bad readings.

 

[Vnuk1]

anyway, even though a MAF is clean as... whatever, it can still be bad. If the electronics fry or the wire changes resistance for whatever reason, it will still give bad readings.

Yeah ask me how I know...

 

[sho2see]

Yeah ask me how I know...

how do you know

 

[92plus]

check your DIS and your cam sensor

 

[Shogun71]

i thought the dis and cam sensor were the same thing.

 

[goalieman59]

nope DIS is attached to intake tube near the power steering reservoir, and the tank sensor is on the back of the engine near the firewall, same side as the DIS. It is a black round sensor with two screws holding it in.

 

[raff18]

well just an update it seems to do it worse when the car is cold like i run the car for five mins let her warm up from not being drive for atleast 6 hrs and give her the gas and she slow as **** till 4000rpm then its like a hole new car and VROOOOMMMMM it take off like a rocket

 

[hawkeye18]

Sounds like perhaps the butterflies are stuck open...

 

[raff18]

nah if u free rev it like i mean u got the hood up and grab the throttle and rev it they open u can see em do it

 

[sho2see]

My car is doing the same thing like yours raff18.
I will try cleaning the maf first then see but keep us updated!

 

[randy'sho]

check your coil pack and make sure that all of your connections are clean and tight! had a similar issue a while back with a miss at low rpms and great up top....turned out that i had corrision that had eatin into one of my connections on my coil....swapped in a new "used" coil and walla!