 Small Issue, Need some more experienced help. |
 Mar 19, 2012 - 9:50 PM
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Enthusiast  Joined May 16, '10 From Raleigh Currently Offline Reputation: 12 (100%)  |
The good: Car starts up and and warms up, and drives great.
The bad: when under load the temp gauge lowers about 1/8th of an inch under heavy boost. I'm only running around 7psi for break in. I also have a tiny coolant leak, very tiny. and a low temp thermostat from ATS. after a few seconds of driving normaly (no boost) the car begins to creep back to normal temp, and it will remain there. Even at a stop light. So I don't know if this leak under boost is causing the temp gauge to read incorrectly. Perhaps an air bubble created from the leak is causing this? Just need some thoughts from you guys. Any advice would be appreciated. Issue #2: When the car is at idle it's reading around 15 vacuum, I'm under the impression that this should be more what 21. From time to time the car will idle around 1100, and when it does the vacuum is at around 20. The idle will drop to about 600 when the car reads 21. Scenario: I stop at stop light car idles at 1100-1200 with vacuum at -20. After about 30 seconds car sputters slightly, and vacuum raises to -15 and idle drops to 600ish. WHAT'S THE DEAL WITH THIS!!! --------------------  |
Posts in this topic
bsamps4 Small Issue Mar 19, 2012 - 9:50 PM
batcavee00 For the temp issue, I wouldnt worry much, unless i... Mar 19, 2012 - 10:29 PM Smaay improper temps will make the ECU fuel differently.... Mar 19, 2012 - 10:39 PM bsamps4 I may just buy the factory thermostat. The one I h... Mar 20, 2012 - 7:20 AM Smaay 10 degrees shouldnt make that much of a difference... Mar 20, 2012 - 5:01 PM bsamps4 I certainly hope not. It's a brand new thermos... Mar 21, 2012 - 9:31 AM Smaay that would be an issue on a MAF car. but since we ... Mar 21, 2012 - 11:40 AM
bsamps4 QUOTE (Smaay @ Mar 21, 2012 - 11:40 ... Mar 21, 2012 - 6:49 PM batcavee00 With car iddling,...spray starting fluid around va... Mar 21, 2012 - 3:06 PM bsamps4 Smaay, would a blown head gasket result in my vacu... Mar 21, 2012 - 6:54 PM bsamps4 I ran a test tonight after work. I warmed the car ... Mar 21, 2012 - 8:13 PM bsamps4 coolant does NOT smell like gas. Mar 21, 2012 - 8:54 PM bsamps4 Test #2 completed. I started car with radiator cap... Mar 21, 2012 - 9:54 PM ricochet1490 That really is odd. are you concerned about pulli... Mar 22, 2012 - 1:31 AM bsamps4 Yes possibly. I just did a compression check and a... Mar 22, 2012 - 9:41 AM ricochet1490 QUOTE (bsamps4 @ Mar 22, 2012 - 10:4... Mar 22, 2012 - 10:05 AM ricochet1490 my experience with blown head gaskets is minimal a... Mar 22, 2012 - 10:01 AM easternpiro1 this may be far off but i am having the SAME issue... Mar 22, 2012 - 12:14 PM bsamps4 My Rad fans aren't coming on. This explains a ... Mar 22, 2012 - 5:06 PM easternpiro1 what was wrong? not plugged in? sensor didnt trip?... Mar 23, 2012 - 8:55 AM bsamps4 It was a bad fan switch. I have them running conti... Mar 23, 2012 - 9:29 AM  |
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