Hmmm.....:-\G20JapSpec said:Hey everyone i have a 91 G20 when i start it a few moments later i hear a weird noice that lasts for about 4 minutes till i drive around for a little while its sort of squeeky anyone have any idea what this can be ?
Timing chain tensioner or throwout bearingG20JapSpec said:Hey everyone i have a 91 G20 when i start it a few moments later i hear a weird noice that lasts for about 4 minutes till i drive around for a little while its sort of squeeky anyone have any idea what this can be ?
peka2_4u said:yeah when i start mah p10 and i start to go everytime i let off the gas then my engine makes a noise like it has a crappy blow off valve, my friends mah fun of me that its a poor mans turbo, jus tha blow off...bastards... well i thought it was my breather not completly bolted down, but that wasnt it, the noise is coming from the lower rear mid of the engine bay on mine... dealer had no suggestions but still charged me the $98 for the hour of poking and prodding of mah baby
I am experiencing krazeguy's noise and have determined that it is due to the hole that has developed in the middle EGR port plug (threaded ones that screw into the underside of the UPPER intake manifold). On my p10 it is under the intake runner for cylinder #2. I spotted some soot accumulating on top of the intake plenum and took a closer look. I had previously removed the intaje manifold and saw that hole in the plug but did not replace it. When I spotted the soot build-up on the plenum and coolant by-pass hose, I took a piece of stiff, copper electrical wire and attached a piece of paper towel to it and put the paper towel right where that plug is, and sure enough, when I release the throttle, exhaust with soot exits through the hole in the plug and leaves soot on the paper towel.I get the same noise sometimes aswell, when I let off the gas after reving high a little it gos 'ptshhhh' kinda like little blow off valve lol