Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
Good afternoon. Have a 95 Tahoe no spark fuel is good replace the distributor not the problem. Check power at coil good. If I disconnect white wire from computer I do have spark. Thank you
hi sir there is a tsb on this vehicle for injector pulse width I am still trying to find schematic with cam crank sensor in it for some reason I always have a hard time finding sensors in BBB
hi sir I find something particular about this tsb within it it menchones hooking up a scan tool I was under the impression all pre obd 2 vehicles did not have a dlc to hook up a scan tool this vehicle might be obd 2 but if not short the pins in dlc to pull codes
chief eaglebear wrote: hi sir I find something particular about this tsb within it it menchones hooking up a scan tool I was under the impression all pre obd 2 vehicles did not have a dlc to hook up a scan tool this vehicle might be obd 2 but if not short the pins in dlc to pull codes
There are dozens of pre-95 car lines that are scan tool capable. Chevy has OBD1, which has a 12 pin DLC connector A scan tool can be used just fine if you have the adapter (my Verus has it), and there is quite a bit of data available.
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