Hi Guys, I've been looking through the FAQ'a and other posts about 1HZ underpower issues but can't find an answer to my question, hoping you got some input or can share a link from this forum.
I recently bought a '91 HZJ77 with a non-turbo 1HZ and since I live at 8500' (~2600m) I need to adjust, or lean out the pump just a bit otherwise I'm blowing a TON of smoke pretty much everywhere I drive. This is an issue on short or long hill climbs. Since EGT are a concern, I will be ordering a EGT gauge and probe and hopefully can do some minor adjustments to the pump. I am not really concerned about flying through any hills, the cars shifts fine and drives great but I don't want to push my luck. I've included a pic of the pump. Do you you have any experience with leaning out the fuel on these pumps? Thanks in advance.
I recently bought a '91 HZJ77 with a non-turbo 1HZ and since I live at 8500' (~2600m) I need to adjust, or lean out the pump just a bit otherwise I'm blowing a TON of smoke pretty much everywhere I drive. This is an issue on short or long hill climbs. Since EGT are a concern, I will be ordering a EGT gauge and probe and hopefully can do some minor adjustments to the pump. I am not really concerned about flying through any hills, the cars shifts fine and drives great but I don't want to push my luck. I've included a pic of the pump. Do you you have any experience with leaning out the fuel on these pumps? Thanks in advance.