When I start the car and first start driving everything seems to be working as it should. At some point during driving (it has happened idling before) my AFR meter drops to 7.4 and just keeps flashing. If I stop, shut the car off then start it up again it starts working fine quickly. The car...

So my clutch pedal just went straight to the floor the other day, and I just got finished pulling the assembly out. It looks like someone previously welded the assembly, which was my original plan, however the bolt actually snapped which is causing the predicament I am in. Looking at the...

I'm not sure if I should be posting here or in the Drivetrain forums, but I have been experience very high resistance at low speeds, including in reverse. I have yet to find any other posts about this and was wondering if anyone could lead me in the right direction. I notice it at lower speeds...

So it looks like I am missing one if not two pieces that come off of the front crossmember, I am assuming that these are needed, or am I wrong. And are there supposed to be two? If you have a pic of the proper setup it would be much appreciated. Thank you!

I have a random group of wires that are just floating around that seem to be causing me a lot of issues. I'll post pictures below. There are no missing pins in the ECU and they go in with the rest of the ECU wire bundle. These groups of wires seem to be wrapped with a brown wrap/guard before...

So I have gotten to a point in my rebuild that I don't really know what to do next. I am very much an amateur in the car world. Just recently I got my car down to where I moved so I can work on it again and its been a handful. I just rebuilt my throttle body to finish fixing the boost leaks...

I discovered a couple ground wires that look to be tied together very oddly on my ecu. It looks like two of them (these two are the non coated silver ones) were connected to both the white wire for the O2 sensor (pin4) and the det sensor (pin 9) tied together along with 2 other black wires one...

So I have been working on this car for almost two weeks now, noticing this and fixing that. I have unfortunately gotten to the point where I am stumped and don't know what else to do to even get the car to idle properly. There seems to be a lot of lazy issues I have discovered with the car...

So I have been looking through my recently purchased car, and I am noticing a lot of weird 'modifications' I don't trust or fully understand. I am having issues with vacuum lines and my MAP. I will attached some pictures from my phone shortly. Basically, the MAP has a vacuum line attached to...

Uncle Jacks Hands submitted a new DSM Profile :First dsmRead more about this vehicle here...

Hello! I just plunged right into the deep end of the DSM world purchasing a 1991 GSX. It has had a new engine build and lots of different parts I am learning to track down and place into ECM link, I am brand new to the tuning world. I imagine that will be where most of my questions will come...