4x4cody

i put a cold air intake filter thing on my 89 22re and it gave me alot more power and stuff .. little more noise but definitely makes a big difference

Bill54880

Cool, what company did you go with? I checked my egr and egr modulator and they are working. Is there any danger in blocking off the vacuum line? Will that give me better fuel economy or power?

Bill54880

Hello?

Bill54880

I unplugged the tps and the idle went up but it seems the same? I'll be taking it out on the highway soon so I'll repost with the results later. If it's the same then the tps isn't the problem or is the problem? I also didn't get a cel when I ran it unplugged. Shouldn't I?

Bill54880

Yep! I drove it and it's basically the same but with just a hair more power. So does that mean the tps is good or bad?

Bill54880

So I've determined that with the egr vacuum line connected I'm losing power on hills and bogging out after the hills for a few miles but with the vacuum line blocked off it doesn't happen. Good! Well.. Now what do I do? Its like its getting vacuum at the wrong time and then staying open too long...?

Greg W

I have a similiar problem. We have had this 90 toyota 4x4 from day one. In the last year we have had to warm up the truck for at least 10 minutes before we can drive it because it stalls. The temperture gauge takes a long time to get off of the cold position.

We have tuned it up, new plugs etc. Had the water pump replaced, several thermostats and a new computer. With no change?