jdsgallops
Registered User
About a year and a half ago I was trying to merge onto the interstate when my 90sc just died. No attempt at a restart would work. Towed it home and let it sit while I dealt with my divorce. Over the last 6 months or so I have been chasing the problem. Shift light stayed on so in went a new cranki sensor. No luck. Found the harmonic balancer wobble and replaced with a SFI BHJ. No luck. Pulled the engine and much to my surprise found a 2 piece crank. After procuring an entire new motor and using the best parts between the two I finally have the car back together and am trying to start it. Starter turns over but no fire. I have verified fuel at the rail. Cam sensor was installed with #1 piston at TDC and shaft aligned with mark. My next step is to verify this along with testing for spark. Shift light goes off when cranking. With the DIS system firing 2 cylinders at a time I would expect to hear a cough once in a while though if timing was just off. Which leads me to believe I have no spark, which I will verify when I have time. If I do indeed have no spark would I start to look at the DIS module. I have a spare here, assumably good from the 2nd engine I purchased. All wiring has been double checked from engine reinstall and all is connected.