spark plug, and if it is MFI maybe injector, or check injector pulse. If all those are ok, then check the compression in that cylinder, if it is low it will not fire right. Go through normal check out
...I have a 92 Ford Aerostar with a 3.0L! Has fuel pressure, spark, but no injector pulse? OK YOU HAVE SPARK IN THE WIRES AND YOU DO HAVE GAS TOO AND THE CAR DOESNT START OR THE ENGINE DOESNT TURN ...
...SPARK THEN CHECK TO SEE IF YOU HAVE INJECTOR PULSE. To check injector pulse, you need 2 people. One is to crank the engine. The other is to watch the voltmeter connecting to the plug delivering the ...
Spark plug wires Ignition coil Fuel injector Wiring to fuel injector Timing Belt Vacuum leak or stuck open EGR Contaminated fuel or bad fuel pump Weak compression Blown head gasket remove the HT cable
...Spark indicates crank sensor, ignition coils and modules-ok no voltage at injectors; should be 12v in each of the injector wires (not the black one) with key on engine off. Voltage provided to ...
Question about Chevrolet Lumina APV
...spark and injector pulse. If the fuel pressure is ok but it doesn't have spark or pulse it is usually and crank position sensor but on Nissans it could also be a faulty cam position sensor. Without ...
...no injector pulse, good fuel pressure,good spark, timing belt ok ,crank sensor ok, all fuses good,all grounds test good.. Injector pulses are sent from the engines computer. Have that checked ...
spark but no injector pulse you have one or more injectors shorting (acceptable range is 13 ohms) any lower than 13 ohms injectors are toast. IF no spark and no pulse your ignition module and or crank
Question about Cars & Trucks
...recently? if you have spark and no pulse watch the links should help NO START NO INJECTOR PULSE Thanks Paul Danner wmv Crank No Start Checklist FASTEC No Start No Spark Cranks OK GMC Jimmy S10 ...
engine turns over but will not start spark is ok there is a spark if i take it for a spin and stop it will turn over but wont start. CHECK FOR FUEL AND PULSE PULSE AT INJECTOR LET ME KNOW OK
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