jtischner

I recently had the S300 chips installed with a new 87 fuel regulator and x-pipe exhaust. After picking up car from the shop, the car was having starting problems. that is, it wouldn't start on the first turn of the key. Once started the car drove normally. The last time the car started it struggled again, but finally did start. Drove it home, parked it for a week or so, tried to restart and nogo.

Engine turns, but no spark.

Things we've tried/repaired:

1) Fuel pressure is good - after changing burned fuse for the fuel pump
2) Changed relays IV, XIV, XVI - no spark
3) Check spark plugs - no spark

What else can I check ?

Note: The car had no starting problems at all prior to the S300 chips being installed.

Thanks.
Joe Tischner

Randy V

You'll have better luck posting this in the 928 forum instead of the Posting Guidelines forum.

Randy V

Maybe not.

Mrmerlin

this was a duplicate double post the other one has been answered