 vacum leaks, looking for vacum leaks |
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| T l2 O Y |
 Aug 27 2004, 06:24 PM
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#1
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Newbie  Group: Members Posts: 9 Joined: 18-August 04 From: Sumner, WA Member No.: 2,569  |
we are looking for vacum leaks this weekend what sprays do we use?
carb cleaner? ether starting spray? we just painted everything in the engine, tin etc. will it remove the paint? |
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| 2-OH! |
Aug 30 2004, 02:05 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 |
We have tried to jiggle or shake every connector in the engine compartment but none seem to have made any difference...
MPS holds a vacuum, don't know of any other test... 2 of the 4 injectors are new and the others have been cleaned and operate but the spray pattern was not checked... Temp sensors, don't have a way to check them, the electrical connetions are tight because they don't change the RPM when we wiggle em'... Cold start valve (AAR) does close after warmup, remove hose, and plug causes no difference...When cold, makes big difference... I don't know what the TPS is...Can I get more definition ... Fuel pressure has not been checked...would too much pressure cause high idle...Certainly if it was too low, we would not have high RPM... 2-OH! & TI2OY |
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Posts in this topic
T l2 O Y vacum leaks Aug 27 2004, 06:24 PM
qa1142 Use a propane torch (don't light it)
It will ... Aug 27 2004, 07:03 PM Bleyseng Sumner....another new guy from Washington on the l... Aug 28 2004, 01:17 AM anthony Have you replaced all the vacuum hoses yet? Search... Aug 28 2004, 08:03 AM T l2 O Y :bump: Aug 28 2004, 08:13 PM trekkor I use either carb cleaner or brake cleaner :unsure... Aug 29 2004, 12:11 AM T l2 O Y :bump: Aug 29 2004, 03:57 PM anthony Why are you bumping? People have given you some an... Aug 29 2004, 04:10 PM Brad Roberts Yep. Help us out.. tell us whether or not you have... Aug 29 2004, 04:15 PM 2-OH! We did try it with Carb cleaner, Starting fluid an... Aug 30 2004, 01:40 PM Joe Ricard Then you have no vacuum leaks. Start proving the... Aug 30 2004, 01:50 PM Bleyseng Ok, does the AAR valve close ALL the way or is it ... Aug 30 2004, 01:53 PM SirAndy ... Aug 30 2004, 01:58 PM Joe Ricard Try here http://www.pelicanparts.com/techarticles... Aug 30 2004, 02:21 PM 2-OH! Thanks Joe...We will set up this test tonight, it... Aug 30 2004, 03:24 PM
2-OH! Joe:
Thanks for the TPS tip, it worked ....Well p... Aug 31 2004, 03:21 PM |
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