1994 SL 1.9 SOHC no start issue
#11
pcm checks clean......now i have no fuel pressure at check port before regulator....i can hear the pump whine hear the relay click......12 volts to the injector i have already replaced the injector fuel pressure regulator or the diaphram they call the regulator and fuel filter, all fuses ar getting power could it be the sending unit is done or sock clogged???
#14
ok well i lost complete fuel pressure, replaced the whole pump assembly(yes sending unit and all) relay kicks new pump kicks and has fuel going to injector spraying a erfect downward jet.....still same issue, but it is getting to where it wants to run, still have to floor it to get it to start for a second (when i say second you cannot get one onethousand out before it dies) before when i didnt press the gas it dodnt want to start but now it sounds like it wants to start but still have to floor it to get it to start. tps is good so is map all vacuum lines are good timing as far as i can see is set....................someone please have something
#18
Remove the valve cover and watch the operation of the valves. Make sure they are opening enough, but if the compression is good, then they probably are, but I'd check. Last thing has to be timing. Yours is a lost spark ignition isn't it (two coils).
Did you check for spark on all four plugs?
Did you check for spark on all four plugs?
#20
I am back to timing I agree with Keith pull the rocker arm cover and check and make sure the valves look to be opening up and check the timing at the same time check a repair manual and make sure the timing marks all line up