#3 cylinder injector quirk, When I pull the lead, nothing happens. |
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#3 cylinder injector quirk, When I pull the lead, nothing happens. |
moneysmarts |
Jul 20 2007, 10:11 AM
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#1
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Member Group: Members Posts: 169 Joined: 2-March 04 From: Central Massachusetts Member No.: 1,745 Region Association: None |
I thought I had a bad injector on #3. With the motor is running, when I pull the lead to #1, #2, or #4, the engine stumbles as you would expect. If I remove the connector to cylinder 3, however, nothing happens. Even though I was getting a decent spray pattern when I pulled the injector out, I decided to replace the injector. Still nothing. There IS spark at the plug. And my noid light shows that there's electrical pulses at the connector lead. (IMG:style_emoticons/default/blink.gif) On the back of the block, under the air cleaner, I have three pairs of white wires that are solidly grounded.
Any ideas fellas? Thanks |
2-OH! |
Jul 20 2007, 02:36 PM
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#2
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Senior Member Group: Members Posts: 552 Joined: 17-October 03 From: Santa Clarita, Kalifornication Member No.: 1,253 |
Bad connection on the injector wires at the plug...Pull the pins out and make sure you have good connections from the white wire into the pins...
Chased the same exact problem on #1...Turned out to be an almost completely broken wire going into the plug at the injector... 2-OH! |
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