Thanks Ken! On Thu, Apr 22, 2010 at 3:53 PM, Ken Bogart <[email protected]> wrote:
> My random thoughts.... > > Sounds like a broken timing belt except that you say the cams are turning. > > A failed MAF won't stop spark and fuel. > > If CAS is rotating, you should see spark and fuel. If CAS is bad, no spark, > no fuel. > > Just because the plugs are "dry" does not mean you are not getting fuel. > Can you smell fuel at the exhaust? Check to see if injectors are firing. Use > a stethoscope on the injectors (rod to the ear). you should hear them > clicking when cranking. > > The only explanations for both no spark and no fuel is timing belt, CAS or > ECU. > > I would verify that the injectors are NOT firing. If they are not and the > CAS is rotating, it has to be related to bad CAS/wiring or ECU. > > Good luck! > > > Ken Bogart > ----------------------------------------------------- > 96 Montego Blue FFS Coldside (His) > 97 Black & Tan (Hers) > 90 Crystal White (sons) > ------------------------------------------------------ > http://www.miatacare.com > http://www.cincimiata.com > http://www.miatagathering.com > http://www.bcchallenger.org > MiataMail.com list owner > > > On Thu, Apr 22, 2010 at 10:39 AM, Stephen Rigley <[email protected]>wrote: > >> Hi, >> >> Having a problem starting getting a stock '90 started, it died a few weeks >> ago, replaced coil, nothing.. no spark, unplugged and replugged in ECU, it >> started (!?). >> A day later, it died in traffic.. >> no spark, >> no fuel (plugs are dry), >> fuel pump runs w/key on crank, >> power at coil, >> power in and out of ECU, >> have tried a good ECU (at least it was good when I took it out.. ) from a >> '91, >> tried the CAS from my car, >> cams are turning, >> wiggled wires near rear of intake manifold, >> wiggled key in ignition, >> tried another coil.. still nothing.. >> >> Might see if we can source/try a different MAF, although if thats bad it >> stops fuel pump from running.. true? >> >> Fuses + relays checked (need to double check EFI fuse and relay to be sure >> though) >> >> Anything else we've forgotten? >> Thanks >> Steve >> >> >> _______________________________________________ >> Miatapower mailing list >> [email protected] >> http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower >> >> >
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