2005 4.2 MAP readings
07-18-2019, 03:41 PM
#1
2005 4.2 MAP readings
Hello All,
Can anyone tell me what the operating pressure is for a 2005 4.2 V6 MAP? I am getting 10.9-11.2 inHg at idle, have been reading it should be around 20” at idle. The truck has 210,000 miles on it, but doesn’t use any oil between oil changes, or smoke. It runs fine otherwise, maybe a little lacking on power, but it has been around 100deg here in Texas. Thanks for your input!
Can anyone tell me what the operating pressure is for a 2005 4.2 V6 MAP? I am getting 10.9-11.2 inHg at idle, have been reading it should be around 20” at idle. The truck has 210,000 miles on it, but doesn’t use any oil between oil changes, or smoke. It runs fine otherwise, maybe a little lacking on power, but it has been around 100deg here in Texas. Thanks for your input!
