Close
After installing new cats, the engine will crank but won't turnover
1990 Nissan 300ZX

After installing new cats, the engine will crank but won't turnover

(1990 Nissan 300ZX)
headers are semi-new
concept z cats
hks cat back
1 answer & 0 comments
Popular Answer
on April 26, 2017
Hello; honestly, too many modifications to even guess what the concern is. Start with the basics: Are you getting spark, fuel and air? Is there an unknown exhaust restriction? Is the air to the engine coming freely and un-metered? Start with the basics and go from there. Good luck.
Sign in to reply
General Diagnosis
$88 - $111 Learn More
on April 26, 2017
Hello; honestly, too many modifications to even guess what the concern is. Start with the basics: Are you getting spark, fuel and air? Is there an unknown exhaust restriction? Is the air to the engine coming freely and un-metered? Start with the basics and go from there. Good luck.
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Car died 4x yesterday battery won't hold a charge. what could be the problem and how much to repair?
When i'm idling at a red light and get ready to take off and push the gas it's like the car almost bogs down and...