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Old 02-20-2009, 10:23 AM
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MT-2500 MT-2500 is offline
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Re: 1990 G20 won't start

Go easy on the starting fluid.
Only use cab cleaner as a starting aid.
Check for 12 volts to hot side of injectors.
No power check fuses.
If 12 volt power to injectors check for injector pulse when cranking.
And get a fuel pressure gauge and check fuel pressure for up to par.
9-13 lbs is good.
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MT
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