MSP2003.5_Nick
Member
- :
- 2003.5 Mazdaspeed Protege - Dark Silver
Ok so I normally don't post here because my car is definetly not close to stock and hard to diagnose but I'm at a total loss.
Just last week got a dyno tune on my haltech sport 1000 standalone. Car was running great all week on 20 psi then today...... well I mean it idles fine, drives fine but as soon as I'm in boost it sounds like it's missing like crazy. Just stops dead in it's tracks and sputters. Sounds like a lawn mower or whatever.
Could this be the coil packs or when they go bad do they act bad all the time not just in boost.
I did all the checks on the Haltech, checked my map sensor was working good and the map was reading right etc. Reloaded the dyno tune a few times. Checked my plugs and injectors. I'm at a total loss.
Car has pretty much nothing stock as far as sensors and solenoids go, no MAF, EGR, O2, etc. All the car runs off is the crank/ cam sensors and it was working fine before. Any ideas would be awesome.
Just last week got a dyno tune on my haltech sport 1000 standalone. Car was running great all week on 20 psi then today...... well I mean it idles fine, drives fine but as soon as I'm in boost it sounds like it's missing like crazy. Just stops dead in it's tracks and sputters. Sounds like a lawn mower or whatever.
Could this be the coil packs or when they go bad do they act bad all the time not just in boost.
I did all the checks on the Haltech, checked my map sensor was working good and the map was reading right etc. Reloaded the dyno tune a few times. Checked my plugs and injectors. I'm at a total loss.
Car has pretty much nothing stock as far as sensors and solenoids go, no MAF, EGR, O2, etc. All the car runs off is the crank/ cam sensors and it was working fine before. Any ideas would be awesome.