Driving along and car running fine ( 1997 MPI ) car suddenly lost power, difficult to drive although it did not stall. Limped home unable to get any real speed up. Car started but sounds rough and will not run under load.
My problem is where to start, is it electrical, fuel or mechanical.
No sign of water leak from head gasket, changed plugs and leads no change.
No unsure what route to go down? any checks I can carry out to narrow down the cause?