From about 2500 rpms, the car surges and boggs down, when I go full throttle it somewhat stutters then a huge pop noise comes from the intake. I know it can be a number of things wrong. So far i changed the air filter, fuel filter, plugs, wires, new tps and iac, new throttlebody and i yesterday I blocked off the egr at the intake manifold. Anyone have any further ideas? TIA

keg killa
99 gs

got the same problem in my other post...anyway...change the front o2 sensor, and the coolant temp sensor, then try the map sensor as well...

'99 RS
gone, never forgotten

'03 BMW 330i 5speed

'00 Jeep Grand Cherokee Limited 4.7

aiight, will do, thanks, ill let you know how it goes.

Backfire out the intake usually means you are running lean.

Check all the sensors above and see what happens. Also run some fuel injector cleaner through, not great for cleaning, but helps a little.



Exile Racing Technologies: http://www.exileracing.com
una salus victus

Yeah, i already ran injection cleaner, didnt make much of a difference, ill check on those sensors those. thanks guys

if anyone thinks otherwise, drop a line

-keg killa
99 gs

I had the same problem 2 years ago. It turned out to be a combination of plug wires, and coil pack. Cured it for me...

1995 Talon ESi
Lots of mods, still not enough.
It will never end...

__________________________________
-Ryan