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10-15-2011, 10:55 PM | #1 |
Registered User
Join Date: Feb 2009
Location: franklin kentucky
Posts: 70
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Engine won't start after intake manifold change.
Changed the intake manifold and out everything back together and the engine won't start. It keeps backfiring. Before I took the distributor out I put # 1 and tdc and marked were the cap was positioned. When I dropped it back in i lined the rotor back in at the #1 spot and I never let the dist turn after I took it out. But idk it's the first time I've dug that far into an engine. I just couldn't understand how it could be the distributor out 180 but who knows. Any ideas on were to start looking for the problem. Thanks a lot.
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10-15-2011, 11:18 PM | #2 |
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Join Date: Sep 2010
Location: los angeles
Posts: 1,134
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Re: Engine won't start after intake manifold change.
Are all your plug wires put back in correct order?
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10-15-2011, 11:22 PM | #3 |
Senior Member
Join Date: May 2004
Location: Caldwell,Tx.
Posts: 3,648
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Re: Engine won't start after intake manifold change.
I am thinking plug wires also. Did you mark which terminal the #1 plug went to before pulling them?
Frank
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10-15-2011, 11:38 PM | #4 |
Chevys Kick A$$
Join Date: Jan 2005
Location: Zootown, MT
Posts: 12,699
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Re: Engine won't start after intake manifold change.
Yep thats exactly what I was thinking and was going to ask. How bad is the backfire real bad or just a lil one?
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*HOODS is what I answer too* -'79, '77, '88 Pickup Sold, '85 Camaro, '83 T/A, '81,'83,'90 K5 Blazer All Sold -'79 3/4 ton "Big Yellow Bananna" Lifted 4spd. 39.5 TSL Swampers, The money Pit -'86 K5 Blazer Silverado 6.2 4" lift 35"s -'95 Ext. Cab Shorty 4" Tuff Country rolling 35" M/T's -'83 Monte Carlo T-Tops. 126,500 Original Miles -LATER I would rather push a Chevy then drive a ford!!
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10-16-2011, 12:30 AM | #5 |
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Join Date: Feb 2009
Location: franklin kentucky
Posts: 70
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Re: Engine won't start after intake manifold change.
It's a real bad one.
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10-16-2011, 03:44 AM | #6 |
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Join Date: Jan 2011
Location: San Bruno, CA.
Posts: 348
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Re: Engine won't start after intake manifold change.
Double check firing order, make sure plug wires are installed correctly (no loose connections), that's all I can think of. I accidently got 2 cylinders wrong, and hooked the wires to the dizzy wrong, checked my firing order, corrected the problem, and fixed it.
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