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Click on image for the lowdown. 
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| | | Forums66 Topics128,050 Posts1,055,673 Members48,426 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Feb 2004 Posts: 29,771 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,771 | The injectors trigger from the "crank" signal from the ignition module. Is it getting spark, and do the injectors spray during cranking? If so, it's working like it's supposed to. If it was squirting gas before you crank the engine it would flood. Try a 12 volt test light, to the "tach" terminal of the distributor cap. It should flash rapidly when the engine is cranked. If not, you've either got a bad module or pickup coil in the distributor. In that case, there will also be no spark, along with no spray. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
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