 need some help with low/no idle 2.0 DJET |
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| TravisNeff |
 Aug 2 2009, 03:28 PM
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914 Guru  Group: Members Posts: 5,082 Joined: 20-March 03 From: Mesa, AZ Member No.: 447 Region Association: Southwest Region 
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I just replaced my 1.7 with a 73 2.0 that has been sitting for a few years. I got it up and running yesterday but it won't idle, maybe at 200rpm's. adjusting idle speed has little effect. The engine revs easily and comes back to idle quickly.
I have all matching FI components, no vacuum leaks that I can tell. double checked my vacuum hose routing per pelican's diagram ECU idle mixture is set between factory mark and full rich (doesn't seem to make any difference other than smelling more fuel out of the exhaust) Valves adjusted and timing set. Fuel pressure is just about 30psi. I am pulling about 20hg at 1000rpm. The only issue I have is some popping once every minute or so out of the exhaust when letting the engine run about 2500rpm for a while. |
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Posts in this topic
Travis Neff need some help with low/no idle 2.0 DJET Aug 2 2009, 03:28 PM
r_towle Check out your distributor and advance plates.
Mak... Aug 2 2009, 03:32 PM Travis Neff I bought a dizzy from another lister here, replace... Aug 2 2009, 03:43 PM Rand Did you swap a 2.0 MPS over as well? Does it hold ... Aug 2 2009, 04:12 PM Travis Neff swapped MPS too, it was tested and working great b... Aug 2 2009, 04:15 PM tradisrad I thought that I did not have vacuum leaks until I... Aug 2 2009, 04:26 PM Travis Neff correct CHT and 270ohm resistor Aug 2 2009, 04:37 PM
jasons
correct CHT and 270ohm resistor
I ended up usin... Aug 2 2009, 05:50 PM tradisrad have you checked the injectors for a good spray pa... Aug 2 2009, 05:01 PM Travis Neff No, not yet.
tried disconnecting the mps and the ... Aug 2 2009, 05:05 PM Travis Neff mps holds steady at 15hg Aug 2 2009, 05:17 PM Rand On Djet a vacuum leak causes fast idle, not slow. ... Aug 2 2009, 05:59 PM Travis Neff it's letting air through the idle speed valve,... Aug 2 2009, 06:32 PM r_towle can you pull the injectors and test fire them into... Aug 2 2009, 07:37 PM Travis Neff it's 1 & 3 that are not sooty. Is it 1,3 ... Aug 2 2009, 07:58 PM r_towle Think so, but I have been wrong many time before..... Aug 2 2009, 08:22 PM Travis Neff Grounds are good, I went through the harness befor... Aug 2 2009, 08:43 PM Rand :lol: Whipped lasagna... Mmmm tasty.
Good luck Tr... Aug 2 2009, 09:11 PM Travis Neff Awesome! Aug 2 2009, 09:36 PM Travis Neff Ahem, it helps if you get the right injector leads... Aug 3 2009, 11:17 PM 76-914
Ahem, it helps if you get the right injector lead... Aug 3 2009, 11:27 PM Travis Neff
Ahem, it helps if you get the right injector lea... Aug 3 2009, 11:58 PM  |
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