91Toyota

Checked my compression on #3 cylinder and while I was cranking I saw some sparks. I stopped, looked at my compression and came back later to start it and it will not start. It just turns over. I don't know if I have spark or fuel. I checked all the important fuses and found nothing. I think I fried some piece of crap sensor. What do you think?

jason191918

Check for spark.

91Toyota

No check engine light. I tried checking for spark out of the coil with a screw driver out of the wire and grounded to the engine but I could not see it. I will try to get my bro to help...but I am thinking I f'd up my coil

91Toyota

Update...there is no spark

So is it my coil?

iamsuperbleeder

hopefully just the coil and not the module above it... that's kinda pricey; did you test to see if you're getting power to the coil?

91Toyota

Nope...did not test it at all but its FIXED!!!

After looking at MORE fuses...I found out that the 30 amp fuse (block shaped (odd)) was blown. I jumped that and it started right up. Too late to get the fuse now so it looks like I will be riding my motorcycle in the morning...lol

84sr5yoty

You're supposed to ground the coil wire when checking compression. This is probably why you blew a fuse.